2888894253

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{4111}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 4458065920

約数和(自身を除く): 1569171667

約数列:

[1, 3, 7, 21, 109, 307, 327, 763, 921, 2149, 2289, 4111, 6447, 12333, 28777, 33463, 86331, 100389, 234241, 448099, 702723, 1262077, 1344297, 3136693, 3786231, 8834539, 9410079, 26503617, 137566393, 412699179, 962964751, 2888894253]

約数ペア:

[(1, 2888894253), (3, 962964751), (7, 412699179), (21, 137566393), (109, 26503617), (307, 9410079), (327, 8834539), (763, 3786231), (921, 3136693), (2149, 1344297), (2289, 1262077), (4111, 702723), (6447, 448099), (12333, 234241), (28777, 100389), (33463, 86331)]