169864321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 189720000

約数和(自身を除く): 19855679

約数列:

[1, 11, 61, 149, 671, 1639, 1699, 9089, 18689, 99979, 103639, 253151, 1140029, 2784661, 15442211, 169864321]

約数ペア:

[(1, 169864321), (11, 15442211), (61, 2784661), (149, 1140029), (671, 253151), (1639, 103639), (1699, 99979), (9089, 18689)]