2600631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 4152720

約数和(自身を除く): 1552089

約数列:

[1, 3, 9, 11, 33, 99, 109, 241, 327, 723, 981, 1199, 2169, 2651, 3597, 7953, 10791, 23859, 26269, 78807, 236421, 288959, 866877, 2600631]

約数ペア:

[(1, 2600631), (3, 866877), (9, 288959), (11, 236421), (33, 78807), (99, 26269), (109, 23859), (241, 10791), (327, 7953), (723, 3597), (981, 2651), (1199, 2169)]