261625472637

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{5196859}}^1$

素因数の和:5197132

約数の個数: 16

約数和(自身を含む): 354467426880

約数和(自身を除く): 92841954243

約数列:

[1, 3, 97, 173, 291, 519, 16781, 50343, 5196859, 15590577, 504095323, 899056607, 1512285969, 2697169821, 87208490879, 261625472637]

約数ペア:

[(1, 261625472637), (3, 87208490879), (97, 2697169821), (173, 1512285969), (291, 899056607), (519, 504095323), (16781, 15590577), (50343, 5196859)]