398324953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{15161}}^1$

素因数の和:15264

約数の個数: 16

約数和(自身を含む): 448310016

約数和(自身を除く): 49985063

約数列:

[1, 13, 43, 47, 559, 611, 2021, 15161, 26273, 197093, 651923, 712567, 8474999, 9263371, 30640381, 398324953]

約数ペア:

[(1, 398324953), (13, 30640381), (43, 9263371), (47, 8474999), (559, 712567), (611, 651923), (2021, 197093), (15161, 26273)]