169623493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{213901}}^1$

素因数の和:213975

約数の個数: 8

約数和(自身を含む): 185666936

約数和(自身を除く): 16043443

約数列:

[1, 13, 61, 793, 213901, 2780713, 13047961, 169623493]

約数ペア:

[(1, 169623493), (13, 13047961), (61, 2780713), (793, 213901)]