331379191

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{719}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 394148160

約数和(自身を除く): 62768969

約数列:

[1, 11, 13, 121, 143, 293, 719, 1573, 3223, 3809, 7909, 9347, 35453, 41899, 86999, 102817, 210667, 460889, 1130987, 2317337, 2738671, 25490707, 30125381, 331379191]

約数ペア:

[(1, 331379191), (11, 30125381), (13, 25490707), (121, 2738671), (143, 2317337), (293, 1130987), (719, 460889), (1573, 210667), (3223, 102817), (3809, 86999), (7909, 41899), (9347, 35453)]