13431081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2333}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 19045440

約数和(自身を除く): 5614359

約数列:

[1, 3, 19, 57, 101, 303, 1919, 2333, 5757, 6999, 44327, 132981, 235633, 706899, 4477027, 13431081]

約数ペア:

[(1, 13431081), (3, 4477027), (19, 706899), (57, 235633), (101, 132981), (303, 44327), (1919, 6999), (2333, 5757)]