17943605589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 30168612864

約数和(自身を除く): 12225007275

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 169, 191, 257, 273, 309, 507, 573, 721, 771, 1183, 1337, 1339, 1799, 2163, 2483, 3341, 3549, 4011, 4017, 5397, 7449, 9373, 10023, 17381, 17407, 19673, 23387, 26471, 28119, 32279, 43433, 49087, 52143, 52221, 59019, 70161, 79413, 96837, 121849, 130299, 137711, 147261, 185297, 225953, 255749, 304031, 343609, 344123, 365547, 413133, 555891, 638131, 677859, 767247, 912093, 1030827, 1032369, 1790243, 1914393, 2408861, 3324737, 4466917, 4473599, 5055961, 5370729, 7226583, 8295703, 9974211, 13400751, 13420797, 15167883, 23273159, 24887109, 31315193, 35391727, 58069921, 65727493, 69819477, 93945579, 106175181, 174209763, 197182479, 460092451, 854457409, 1380277353, 2563372227, 5981201863, 17943605589]

約数ペア:

[(1, 17943605589), (3, 5981201863), (7, 2563372227), (13, 1380277353), (21, 854457409), (39, 460092451), (91, 197182479), (103, 174209763), (169, 106175181), (191, 93945579), (257, 69819477), (273, 65727493), (309, 58069921), (507, 35391727), (573, 31315193), (721, 24887109), (771, 23273159), (1183, 15167883), (1337, 13420797), (1339, 13400751), (1799, 9974211), (2163, 8295703), (2483, 7226583), (3341, 5370729), (3549, 5055961), (4011, 4473599), (4017, 4466917), (5397, 3324737), (7449, 2408861), (9373, 1914393), (10023, 1790243), (17381, 1032369), (17407, 1030827), (19673, 912093), (23387, 767247), (26471, 677859), (28119, 638131), (32279, 555891), (43433, 413133), (49087, 365547), (52143, 344123), (52221, 343609), (59019, 304031), (70161, 255749), (79413, 225953), (96837, 185297), (121849, 147261), (130299, 137711)]