70839839

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 86676480

約数和(自身を除く): 15836641

約数列:

[1, 7, 23, 49, 161, 239, 263, 1127, 1673, 1841, 5497, 6049, 11711, 12887, 38479, 42343, 62857, 269353, 296401, 439999, 1445711, 3079993, 10119977, 70839839]

約数ペア:

[(1, 70839839), (7, 10119977), (23, 3079993), (49, 1445711), (161, 439999), (239, 296401), (263, 269353), (1127, 62857), (1673, 42343), (1841, 38479), (5497, 12887), (6049, 11711)]