1330911999

素因数分解:

$3^3\times {\mathrm{1583}}^1\times {\mathrm{31139}}^1$

素因数の和:32731

約数の個数: 16

約数和(自身を含む): 1973030400

約数和(自身を除く): 642118401

約数列:

[1, 3, 9, 27, 1583, 4749, 14247, 31139, 42741, 93417, 280251, 840753, 49293037, 147879111, 443637333, 1330911999]

約数ペア:

[(1, 1330911999), (3, 443637333), (9, 147879111), (27, 49293037), (1583, 840753), (4749, 280251), (14247, 93417), (31139, 42741)]