13365781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 16422840

約数和(自身を除く): 3057059

約数列:

[1, 11, 13, 29, 121, 143, 293, 319, 377, 1573, 3223, 3509, 3809, 4147, 8497, 35453, 41899, 45617, 93467, 110461, 460889, 1028137, 1215071, 13365781]

約数ペア:

[(1, 13365781), (11, 1215071), (13, 1028137), (29, 460889), (121, 110461), (143, 93467), (293, 45617), (319, 41899), (377, 35453), (1573, 8497), (3223, 4147), (3509, 3809)]