12358437

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 9091803

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 223, 273, 377, 609, 637, 669, 1131, 1421, 1561, 1911, 2639, 2899, 4263, 4683, 6467, 7917, 8697, 10927, 18473, 19401, 20293, 32781, 45269, 55419, 60879, 84071, 135807, 142051, 252213, 316883, 426153, 588497, 950649, 1765491, 4119479, 12358437]

約数ペア:

[(1, 12358437), (3, 4119479), (7, 1765491), (13, 950649), (21, 588497), (29, 426153), (39, 316883), (49, 252213), (87, 142051), (91, 135807), (147, 84071), (203, 60879), (223, 55419), (273, 45269), (377, 32781), (609, 20293), (637, 19401), (669, 18473), (1131, 10927), (1421, 8697), (1561, 7917), (1911, 6467), (2639, 4683), (2899, 4263)]