30885063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19913}}^1$

素因数の和:19974

約数の個数: 16

約数和(自身を含む): 45881856

約数和(自身を除く): 14996793

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 19913, 59739, 219043, 657129, 935911, 2807733, 10295021, 30885063]

約数ペア:

[(1, 30885063), (3, 10295021), (11, 2807733), (33, 935911), (47, 657129), (141, 219043), (517, 59739), (1551, 19913)]