1279380957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{314267}}^1$

素因数の和:314352

約数の個数: 16

約数和(自身を含む): 1810183680

約数和(自身を除く): 530802723

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 314267, 942801, 7228141, 18541753, 21684423, 55625259, 426460319, 1279380957]

約数ペア:

[(1, 1279380957), (3, 426460319), (23, 55625259), (59, 21684423), (69, 18541753), (177, 7228141), (1357, 942801), (4071, 314267)]