672082011

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{4289}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 1014567840

約数和(自身を除く): 342485829

約数列:

[1, 3, 9, 23, 69, 207, 757, 2271, 4289, 6813, 12867, 17411, 38601, 52233, 98647, 156699, 295941, 887823, 3246773, 9740319, 29220957, 74675779, 224027337, 672082011]

約数ペア:

[(1, 672082011), (3, 224027337), (9, 74675779), (23, 29220957), (69, 9740319), (207, 3246773), (757, 887823), (2271, 295941), (4289, 156699), (6813, 98647), (12867, 52233), (17411, 38601)]