31993409

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 38085120

約数和(自身を除く): 6091711

約数列:

[1, 7, 29, 173, 203, 911, 1211, 5017, 6377, 26419, 35119, 157603, 184933, 1103221, 4570487, 31993409]

約数ペア:

[(1, 31993409), (7, 4570487), (29, 1103221), (173, 184933), (203, 157603), (911, 35119), (1211, 26419), (5017, 6377)]