13030353

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 21722688

約数和(自身を除く): 8692335

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1933, 2247, 5799, 6741, 13531, 17397, 40593, 121779, 206831, 620493, 1447817, 1861479, 4343451, 13030353]

約数ペア:

[(1, 13030353), (3, 4343451), (7, 1861479), (9, 1447817), (21, 620493), (63, 206831), (107, 121779), (321, 40593), (749, 17397), (963, 13531), (1933, 6741), (2247, 5799)]