2912410194039

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{394154851}}^1$

素因数の和:394155678

約数の個数: 12

約数和(自身を含む): 4211938748472

約数和(自身を除く): 1299528554433

約数列:

[1, 3, 9, 821, 2463, 7389, 394154851, 1182464553, 3547393659, 323601132671, 970803398013, 2912410194039]

約数ペア:

[(1, 2912410194039), (3, 970803398013), (9, 323601132671), (821, 3547393659), (2463, 1182464553), (7389, 394154851)]