9721873

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 11652480

約数和(自身を除く): 1930607

約数列:

[1, 7, 29, 83, 203, 577, 581, 2407, 4039, 16733, 16849, 47891, 117131, 335237, 1388839, 9721873]

約数ペア:

[(1, 9721873), (7, 1388839), (29, 335237), (83, 117131), (203, 47891), (577, 16849), (581, 16733), (2407, 4039)]