8259797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 10254720

約数和(自身を除く): 1994923

約数列:

[1, 7, 13, 91, 139, 653, 973, 1807, 4571, 8489, 12649, 59423, 90767, 635369, 1179971, 8259797]

約数ペア:

[(1, 8259797), (7, 1179971), (13, 635369), (91, 90767), (139, 59423), (653, 12649), (973, 8489), (1807, 4571)]