11121529

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 12096000

約数和(自身を除く): 974471

約数列:

[1, 29, 31, 89, 139, 899, 2581, 2759, 4031, 4309, 12371, 80011, 124961, 358759, 383501, 11121529]

約数ペア:

[(1, 11121529), (29, 383501), (31, 358759), (89, 124961), (139, 80011), (899, 12371), (2581, 4309), (2759, 4031)]