31033279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 3561281

約数列:

[1, 17, 23, 139, 391, 571, 2363, 3197, 9707, 13133, 54349, 79369, 223261, 1349273, 1825487, 31033279]

約数ペア:

[(1, 31033279), (17, 1825487), (23, 1349273), (139, 223261), (391, 79369), (571, 54349), (2363, 13133), (3197, 9707)]