172300661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12781}}^1$

素因数の和:12872

約数の個数: 16

約数和(自身を含む): 199705968

約数和(自身を除く): 27405307

約数列:

[1, 13, 17, 61, 221, 793, 1037, 12781, 13481, 166153, 217277, 779641, 2824601, 10135333, 13253897, 172300661]

約数ペア:

[(1, 172300661), (13, 13253897), (17, 10135333), (61, 2824601), (221, 779641), (793, 217277), (1037, 166153), (12781, 13481)]