30942951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7703}}^1$

素因数の和:7822

約数の個数: 16

約数和(自身を含む): 44868096

約数和(自身を除く): 13925145

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 7703, 23109, 100139, 300417, 793409, 2380227, 10314317, 30942951]

約数ペア:

[(1, 30942951), (3, 10314317), (13, 2380227), (39, 793409), (103, 300417), (309, 100139), (1339, 23109), (4017, 7703)]