1425287643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{777571}}^1$

素因数の和:777634

約数の個数: 16

約数和(自身を含む): 2090113536

約数和(自身を除く): 664825893

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 777571, 2332713, 10108423, 30325269, 36545837, 109637511, 475095881, 1425287643]

約数ペア:

[(1, 1425287643), (3, 475095881), (13, 109637511), (39, 36545837), (47, 30325269), (141, 10108423), (611, 2332713), (1833, 777571)]