17231951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 12

約数和(自身を含む): 19157112

約数和(自身を除く): 1925161

約数列:

[1, 11, 61, 421, 671, 3721, 4631, 25681, 40931, 282491, 1566541, 17231951]

約数ペア:

[(1, 17231951), (11, 1566541), (61, 282491), (421, 40931), (671, 25681), (3721, 4631)]