7557693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 12042240

約数和(自身を除く): 4484547

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 223, 237, 429, 669, 869, 1027, 2453, 2607, 2899, 3081, 7359, 8697, 11297, 17617, 31889, 33891, 52851, 95667, 193787, 229021, 581361, 687063, 2519231, 7557693]

約数ペア:

[(1, 7557693), (3, 2519231), (11, 687063), (13, 581361), (33, 229021), (39, 193787), (79, 95667), (143, 52851), (223, 33891), (237, 31889), (429, 17617), (669, 11297), (869, 8697), (1027, 7359), (2453, 3081), (2607, 2899)]