122017259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70571}}^1$

素因数の和:70610

約数の個数: 16

約数和(自身を含む): 158081280

約数和(自身を除く): 36064021

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 70571, 493997, 917423, 1340849, 6421961, 9385943, 17431037, 122017259]

約数ペア:

[(1, 122017259), (7, 17431037), (13, 9385943), (19, 6421961), (91, 1340849), (133, 917423), (247, 493997), (1729, 70571)]