1330556781

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1\times {\mathrm{4547}}^1$

素因数の和:5600

約数の個数: 16

約数和(自身を含む): 1793585664

約数和(自身を除く): 463028883

約数列:

[1, 3, 103, 309, 947, 2841, 4547, 13641, 97541, 292623, 468341, 1405023, 4306009, 12918027, 443518927, 1330556781]

約数ペア:

[(1, 1330556781), (3, 443518927), (103, 12918027), (309, 4306009), (947, 1405023), (2841, 468341), (4547, 292623), (13641, 97541)]