17241685937

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 21499084800

約数和(自身を除く): 4257398863

約数列:

[1, 7, 23, 53, 71, 149, 161, 191, 371, 497, 1043, 1219, 1337, 1633, 3427, 3763, 4393, 7897, 8533, 10123, 10579, 11431, 13561, 23989, 26341, 28459, 30751, 55279, 70861, 74053, 86549, 94927, 181631, 199213, 232829, 243317, 311903, 560687, 605843, 654557, 718733, 1271417, 1508327, 1629803, 1703219, 2020589, 2183321, 3924809, 4581899, 5031131, 10558289, 12895801, 14144123, 16530859, 34691521, 46473547, 90270607, 107091217, 115716013, 242840647, 325314829, 749638519, 2463097991, 17241685937]

約数ペア:

[(1, 17241685937), (7, 2463097991), (23, 749638519), (53, 325314829), (71, 242840647), (149, 115716013), (161, 107091217), (191, 90270607), (371, 46473547), (497, 34691521), (1043, 16530859), (1219, 14144123), (1337, 12895801), (1633, 10558289), (3427, 5031131), (3763, 4581899), (4393, 3924809), (7897, 2183321), (8533, 2020589), (10123, 1703219), (10579, 1629803), (11431, 1508327), (13561, 1271417), (23989, 718733), (26341, 654557), (28459, 605843), (30751, 560687), (55279, 311903), (70861, 243317), (74053, 232829), (86549, 199213), (94927, 181631)]