42631239

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38303}}^1$

素因数の和:38366

約数の個数: 16

約数和(自身を含む): 66189312

約数和(自身を除く): 23558073

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 38303, 114909, 268121, 804363, 2030059, 6090177, 14210413, 42631239]

約数ペア:

[(1, 42631239), (3, 14210413), (7, 6090177), (21, 2030059), (53, 804363), (159, 268121), (371, 114909), (1113, 38303)]