538045123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{44507}}^1$

素因数の和:44682

約数の個数: 16

約数和(自身を含む): 675097344

約数和(自身を除く): 137052221

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 12089, 44507, 311549, 489577, 3427039, 6987599, 48913193, 76863589, 538045123]

約数ペア:

[(1, 538045123), (7, 76863589), (11, 48913193), (77, 6987599), (157, 3427039), (1099, 489577), (1727, 311549), (12089, 44507)]