42239307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31219}}^1$

素因数の和:31274

約数の個数: 16

約数和(自身を含む): 62939520

約数和(自身を除く): 20700213

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 31219, 93657, 343409, 1030227, 1279979, 3839937, 14079769, 42239307]

約数ペア:

[(1, 42239307), (3, 14079769), (11, 3839937), (33, 1279979), (41, 1030227), (123, 343409), (451, 93657), (1353, 31219)]