968136596931

素因数分解:

$3^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{20888873}}^1$

素因数の和:20891090

約数の個数: 16

約数和(自身を含む): 1475924281344

約数和(自身を除く): 507787684413

約数列:

[1, 3, 7, 21, 2207, 6621, 15449, 46347, 20888873, 62666619, 146222111, 438666333, 46101742711, 138305228133, 322712198977, 968136596931]

約数ペア:

[(1, 968136596931), (3, 322712198977), (7, 138305228133), (21, 46101742711), (2207, 438666333), (6621, 146222111), (15449, 62666619), (46347, 20888873)]