71073919

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 11420801

約数列:

[1, 7, 131, 179, 433, 917, 1253, 3031, 23449, 56723, 77507, 164143, 397061, 542549, 10153417, 71073919]

約数ペア:

[(1, 71073919), (7, 10153417), (131, 542549), (179, 397061), (433, 164143), (917, 77507), (1253, 56723), (3031, 23449)]