1274637

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1023603

約数列:

[1, 3, 7, 13, 21, 23, 29, 39, 49, 69, 87, 91, 147, 161, 203, 273, 299, 377, 483, 609, 637, 667, 897, 1127, 1131, 1421, 1911, 2001, 2093, 2639, 3381, 4263, 4669, 6279, 7917, 8671, 14007, 14651, 18473, 26013, 32683, 43953, 55419, 60697, 98049, 182091, 424879, 1274637]

約数ペア:

[(1, 1274637), (3, 424879), (7, 182091), (13, 98049), (21, 60697), (23, 55419), (29, 43953), (39, 32683), (49, 26013), (69, 18473), (87, 14651), (91, 14007), (147, 8671), (161, 7917), (203, 6279), (273, 4669), (299, 4263), (377, 3381), (483, 2639), (609, 2093), (637, 2001), (667, 1911), (897, 1421), (1127, 1131)]