57551039

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 72662688

約数和(自身を除く): 15111649

約数列:

[1, 7, 13, 49, 91, 167, 541, 637, 1169, 2171, 3787, 7033, 8183, 15197, 26509, 49231, 90347, 106379, 344617, 632429, 1174511, 4427003, 8221577, 57551039]

約数ペア:

[(1, 57551039), (7, 8221577), (13, 4427003), (49, 1174511), (91, 632429), (167, 344617), (541, 106379), (637, 90347), (1169, 49231), (2171, 26509), (3787, 15197), (7033, 8183)]