40517031

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 58705920

約数和(自身を除く): 18188889

約数列:

[1, 3, 29, 31, 83, 87, 93, 181, 249, 543, 899, 2407, 2573, 2697, 5249, 5611, 7221, 7719, 15023, 15747, 16833, 45069, 74617, 162719, 223851, 435667, 465713, 488157, 1307001, 1397139, 13505677, 40517031]

約数ペア:

[(1, 40517031), (3, 13505677), (29, 1397139), (31, 1307001), (83, 488157), (87, 465713), (93, 435667), (181, 223851), (249, 162719), (543, 74617), (899, 45069), (2407, 16833), (2573, 15747), (2697, 15023), (5249, 7719), (5611, 7221)]