22811009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 26756352

約数和(自身を除く): 3945343

約数列:

[1, 13, 23, 31, 107, 299, 403, 529, 713, 1391, 2461, 3317, 6877, 9269, 16399, 31993, 43121, 56603, 76291, 213187, 735839, 991783, 1754693, 22811009]

約数ペア:

[(1, 22811009), (13, 1754693), (23, 991783), (31, 735839), (107, 213187), (299, 76291), (403, 56603), (529, 43121), (713, 31993), (1391, 16399), (2461, 9269), (3317, 6877)]