25341213

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 34310016

約数和(自身を除く): 8968803

約数列:

[1, 3, 157, 173, 311, 471, 519, 933, 27161, 48827, 53803, 81483, 146481, 161409, 8447071, 25341213]

約数ペア:

[(1, 25341213), (3, 8447071), (157, 161409), (173, 146481), (311, 81483), (471, 53803), (519, 48827), (933, 27161)]