99671221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{743}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 113992704

約数和(自身を除く): 14321483

約数列:

[1, 13, 17, 221, 607, 743, 7891, 9659, 10319, 12631, 134147, 164203, 451001, 5863013, 7667017, 99671221]

約数ペア:

[(1, 99671221), (13, 7667017), (17, 5863013), (221, 451001), (607, 164203), (743, 134147), (7891, 12631), (9659, 10319)]