2103608313

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 3507102720

約数和(自身を除く): 1403494407

約数列:

[1, 3, 9, 19, 23, 27, 57, 67, 69, 81, 171, 201, 207, 437, 513, 603, 621, 887, 1273, 1311, 1539, 1541, 1809, 1863, 2661, 3819, 3933, 4623, 5427, 7983, 11457, 11799, 13869, 16853, 20401, 23949, 29279, 34371, 35397, 41607, 50559, 59429, 61203, 71847, 87837, 103113, 124821, 151677, 178287, 183609, 263511, 387619, 455031, 534861, 550827, 790533, 1129151, 1162857, 1365093, 1366867, 1604583, 1652481, 2371599, 3387453, 3488571, 4100601, 4813749, 10162359, 10465713, 12301803, 25970473, 30487077, 31397139, 36905409, 77911419, 91461231, 110716227, 233734257, 701202771, 2103608313]

約数ペア:

[(1, 2103608313), (3, 701202771), (9, 233734257), (19, 110716227), (23, 91461231), (27, 77911419), (57, 36905409), (67, 31397139), (69, 30487077), (81, 25970473), (171, 12301803), (201, 10465713), (207, 10162359), (437, 4813749), (513, 4100601), (603, 3488571), (621, 3387453), (887, 2371599), (1273, 1652481), (1311, 1604583), (1539, 1366867), (1541, 1365093), (1809, 1162857), (1863, 1129151), (2661, 790533), (3819, 550827), (3933, 534861), (4623, 455031), (5427, 387619), (7983, 263511), (11457, 183609), (11799, 178287), (13869, 151677), (16853, 124821), (20401, 103113), (23949, 87837), (29279, 71847), (34371, 61203), (35397, 59429), (41607, 50559)]