3085972813

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 4175902080

約数和(自身を除く): 1089929267

約数列:

[1, 7, 11, 23, 49, 77, 79, 137, 161, 253, 529, 539, 553, 869, 959, 1127, 1507, 1771, 1817, 3151, 3703, 3871, 5819, 6083, 6713, 10549, 10823, 12397, 12719, 19987, 22057, 25921, 34661, 40733, 41791, 42581, 72473, 73843, 75761, 89033, 119053, 139909, 154399, 242627, 248929, 285131, 292537, 459701, 507311, 530327, 797203, 833371, 979363, 1698389, 1742503, 2047759, 2738219, 3217907, 3551177, 5580421, 5725367, 5833597, 12197521, 19167533, 22525349, 39062947, 40077569, 62979037, 134172731, 280542983, 440853259, 3085972813]

約数ペア:

[(1, 3085972813), (7, 440853259), (11, 280542983), (23, 134172731), (49, 62979037), (77, 40077569), (79, 39062947), (137, 22525349), (161, 19167533), (253, 12197521), (529, 5833597), (539, 5725367), (553, 5580421), (869, 3551177), (959, 3217907), (1127, 2738219), (1507, 2047759), (1771, 1742503), (1817, 1698389), (3151, 979363), (3703, 833371), (3871, 797203), (5819, 530327), (6083, 507311), (6713, 459701), (10549, 292537), (10823, 285131), (12397, 248929), (12719, 242627), (19987, 154399), (22057, 139909), (25921, 119053), (34661, 89033), (40733, 75761), (41791, 73843), (42581, 72473)]