331399679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{13229}}^1$

素因数の和:13330

約数の個数: 16

約数和(自身を含む): 373403520

約数和(自身を除く): 42003841

約数列:

[1, 13, 41, 47, 533, 611, 1927, 13229, 25051, 171977, 542389, 621763, 7051057, 8082919, 25492283, 331399679]

約数ペア:

[(1, 331399679), (13, 25492283), (41, 8082919), (47, 7051057), (533, 621763), (611, 542389), (1927, 171977), (13229, 25051)]