30387621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 46293120

約数和(自身を除く): 15905499

約数列:

[1, 3, 11, 29, 33, 87, 113, 281, 319, 339, 843, 957, 1243, 3091, 3277, 3729, 8149, 9273, 9831, 24447, 31753, 36047, 89639, 95259, 108141, 268917, 349283, 920837, 1047849, 2762511, 10129207, 30387621]

約数ペア:

[(1, 30387621), (3, 10129207), (11, 2762511), (29, 1047849), (33, 920837), (87, 349283), (113, 268917), (281, 108141), (319, 95259), (339, 89639), (843, 36047), (957, 31753), (1243, 24447), (3091, 9831), (3277, 9273), (3729, 8149)]