320468197

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{1319}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 373190400

約数和(自身を除く): 52722203

約数列:

[1, 7, 61, 427, 569, 1319, 3983, 9233, 34709, 80459, 242963, 563213, 750511, 5253577, 45781171, 320468197]

約数ペア:

[(1, 320468197), (7, 45781171), (61, 5253577), (427, 750511), (569, 563213), (1319, 242963), (3983, 80459), (9233, 34709)]