908132043

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 1524397056

約数和(自身を除く): 616265013

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 223, 273, 637, 669, 1561, 1911, 2131, 2899, 4683, 6393, 8697, 10927, 14917, 20293, 27703, 32781, 44751, 60879, 83109, 104419, 142051, 193921, 313257, 426153, 475213, 581763, 1357447, 1425639, 3326491, 4072341, 6177769, 9979473, 18533307, 23285437, 43244383, 69856311, 129733149, 302710681, 908132043]

約数ペア:

[(1, 908132043), (3, 302710681), (7, 129733149), (13, 69856311), (21, 43244383), (39, 23285437), (49, 18533307), (91, 9979473), (147, 6177769), (223, 4072341), (273, 3326491), (637, 1425639), (669, 1357447), (1561, 581763), (1911, 475213), (2131, 426153), (2899, 313257), (4683, 193921), (6393, 142051), (8697, 104419), (10927, 83109), (14917, 60879), (20293, 44751), (27703, 32781)]