30726367

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 36933120

約数和(自身を除く): 6206753

約数列:

[1, 7, 23, 139, 161, 973, 1373, 3197, 9611, 22379, 31579, 190847, 221053, 1335929, 4389481, 30726367]

約数ペア:

[(1, 30726367), (7, 4389481), (23, 1335929), (139, 221053), (161, 190847), (973, 31579), (1373, 22379), (3197, 9611)]