121347417

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 163593920

約数和(自身を除く): 42246503

約数列:

[1, 3, 139, 397, 417, 733, 1191, 2199, 55183, 101887, 165549, 291001, 305661, 873003, 40449139, 121347417]

約数ペア:

[(1, 121347417), (3, 40449139), (139, 873003), (397, 305661), (417, 291001), (733, 165549), (1191, 101887), (2199, 55183)]