31432641

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 42614208

約数和(自身を除く): 11181567

約数列:

[1, 3, 107, 181, 321, 541, 543, 1623, 19367, 57887, 58101, 97921, 173661, 293763, 10477547, 31432641]

約数ペア:

[(1, 31432641), (3, 10477547), (107, 293763), (181, 173661), (321, 97921), (541, 58101), (543, 57887), (1623, 19367)]