968387199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{671093}}^1$

素因数の和:671146

約数の個数: 16

約数和(自身を含む): 1428088032

約数和(自身を除く): 459700833

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 671093, 2013279, 8724209, 24830441, 26172627, 74491323, 322795733, 968387199]

約数ペア:

[(1, 968387199), (3, 322795733), (13, 74491323), (37, 26172627), (39, 24830441), (111, 8724209), (481, 2013279), (1443, 671093)]