420642739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2999}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 471744000

約数和(自身を除く): 51101261

約数列:

[1, 11, 41, 311, 451, 2999, 3421, 12751, 32989, 122959, 140261, 932689, 1352549, 10259579, 38240249, 420642739]

約数ペア:

[(1, 420642739), (11, 38240249), (41, 10259579), (311, 1352549), (451, 932689), (2999, 140261), (3421, 122959), (12751, 32989)]