669631721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{51199}}^1$

素因数の和:51280

約数の個数: 16

約数和(自身を含む): 774144000

約数和(自身を除く): 104512279

約数列:

[1, 11, 29, 41, 319, 451, 1189, 13079, 51199, 563189, 1484771, 2099159, 16332481, 23090749, 60875611, 669631721]

約数ペア:

[(1, 669631721), (11, 60875611), (29, 23090749), (41, 16332481), (319, 2099159), (451, 1484771), (1189, 563189), (13079, 51199)]