1313830251

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{4709069}}^1$

素因数の和:4709106

約数の個数: 12

約数和(自身を含む): 1958973120

約数和(自身を除く): 645142869

約数列:

[1, 3, 9, 31, 93, 279, 4709069, 14127207, 42381621, 145981139, 437943417, 1313830251]

約数ペア:

[(1, 1313830251), (3, 437943417), (9, 145981139), (31, 42381621), (93, 14127207), (279, 4709069)]