331326579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{13807}}^1$

素因数の和:14250

約数の個数: 16

約数和(自身を含む): 466158080

約数和(自身を除く): 134831501

約数列:

[1, 3, 19, 57, 421, 1263, 7999, 13807, 23997, 41421, 262333, 786999, 5812747, 17438241, 110442193, 331326579]

約数ペア:

[(1, 331326579), (3, 110442193), (19, 17438241), (57, 5812747), (421, 786999), (1263, 262333), (7999, 41421), (13807, 23997)]