13179411

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4451}}^1$

素因数の和:4511

約数の個数: 24

約数和(自身を含む): 22224384

約数和(自身を除く): 9044973

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 4451, 13353, 31157, 40059, 93471, 209197, 280413, 627591, 1464379, 1882773, 4393137, 13179411]

約数ペア:

[(1, 13179411), (3, 4393137), (7, 1882773), (9, 1464379), (21, 627591), (47, 280413), (63, 209197), (141, 93471), (329, 40059), (423, 31157), (987, 13353), (2961, 4451)]