1261057527

素因数分解:

$3^2\times {\mathrm{859}}^1\times {\mathrm{163117}}^1$

素因数の和:163982

約数の個数: 12

約数和(自身を含む): 1823659240

約数和(自身を除く): 562601713

約数列:

[1, 3, 9, 859, 2577, 7731, 163117, 489351, 1468053, 140117503, 420352509, 1261057527]

約数ペア:

[(1, 1261057527), (3, 420352509), (9, 140117503), (859, 1468053), (2577, 489351), (7731, 163117)]