12347509

素因数分解:

${\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 8

約数和(自身を含む): 12524960

約数和(自身を除く): 177451

約数列:

[1, 139, 211, 421, 29329, 58519, 88831, 12347509]

約数ペア:

[(1, 12347509), (139, 88831), (211, 58519), (421, 29329)]