31313193

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 43507200

約数和(自身を除く): 12194007

約数列:

[1, 3, 31, 93, 109, 327, 3089, 3379, 9267, 10137, 95759, 287277, 336701, 1010103, 10437731, 31313193]

約数ペア:

[(1, 31313193), (3, 10437731), (31, 1010103), (93, 336701), (109, 287277), (327, 95759), (3089, 10137), (3379, 9267)]