1296207981

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{34763}}^1$

素因数の和:36153

約数の個数: 16

約数和(自身を含む): 1921753920

約数和(自身を除く): 625545939

約数列:

[1, 3, 9, 27, 1381, 4143, 12429, 34763, 37287, 104289, 312867, 938601, 48007703, 144023109, 432069327, 1296207981]

約数ペア:

[(1, 1296207981), (3, 432069327), (9, 144023109), (27, 48007703), (1381, 938601), (4143, 312867), (12429, 104289), (34763, 37287)]