33132281

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{4001}}^1$

素因数の和:4041

約数の個数: 18

約数和(自身を含む): 41744862

約数和(自身を除く): 8612581

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 4001, 8281, 28007, 52013, 196049, 364091, 676169, 2548637, 4733183, 33132281]

約数ペア:

[(1, 33132281), (7, 4733183), (13, 2548637), (49, 676169), (91, 364091), (169, 196049), (637, 52013), (1183, 28007), (4001, 8281)]