30131277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19427}}^1$

素因数の和:19488

約数の個数: 16

約数和(自身を含む): 44762112

約数和(自身を除く): 14630835

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 19427, 58281, 213697, 641091, 913069, 2739207, 10043759, 30131277]

約数ペア:

[(1, 30131277), (3, 10043759), (11, 2739207), (33, 913069), (47, 641091), (141, 213697), (517, 58281), (1551, 19427)]