1402832763

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{468079}}^1$

素因数の和:468128

約数の個数: 20

約数和(自身を含む): 2152231840

約数和(自身を除く): 749399077

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 468079, 1404237, 4212711, 12638133, 17318923, 37914399, 51956769, 155870307, 467610921, 1402832763]

約数ペア:

[(1, 1402832763), (3, 467610921), (9, 155870307), (27, 51956769), (37, 37914399), (81, 17318923), (111, 12638133), (333, 4212711), (999, 1404237), (2997, 468079)]