21874890239

素因数分解:

${\mathrm{389}}^1\times {\mathrm{677}}^1\times {\mathrm{83063}}^1$

素因数の和:84129

約数の個数: 8

約数和(自身を含む): 21963782880

約数和(自身を除く): 88892641

約数列:

[1, 389, 677, 83063, 263353, 32311507, 56233651, 21874890239]

約数ペア:

[(1, 21874890239), (389, 56233651), (677, 32311507), (83063, 263353)]