10721213

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 11612160

約数和(自身を除く): 890947

約数列:

[1, 29, 41, 71, 127, 1189, 2059, 2911, 3683, 5207, 9017, 84419, 151003, 261493, 369697, 10721213]

約数ペア:

[(1, 10721213), (29, 369697), (41, 261493), (71, 151003), (127, 84419), (1189, 9017), (2059, 5207), (2911, 3683)]