1330685847

素因数分解:

$3^3\times {\mathrm{4241}}^1\times {\mathrm{11621}}^1$

素因数の和:15871

約数の個数: 16

約数和(自身を含む): 1972020960

約数和(自身を除く): 641335113

約数列:

[1, 3, 9, 27, 4241, 11621, 12723, 34863, 38169, 104589, 114507, 313767, 49284661, 147853983, 443561949, 1330685847]

約数ペア:

[(1, 1330685847), (3, 443561949), (9, 147853983), (27, 49284661), (4241, 313767), (11621, 114507), (12723, 104589), (34863, 38169)]