57172963

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 61157376

約数和(自身を除く): 3984413

約数列:

[1, 23, 71, 157, 223, 1633, 3611, 5129, 11147, 15833, 35011, 256381, 364159, 805253, 2485781, 57172963]

約数ペア:

[(1, 57172963), (23, 2485781), (71, 805253), (157, 364159), (223, 256381), (1633, 35011), (3611, 15833), (5129, 11147)]