4040421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17491}}^1$

素因数の和:17512

約数の個数: 16

約数和(自身を含む): 6716928

約数和(自身を除く): 2676507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 17491, 52473, 122437, 192401, 367311, 577203, 1346807, 4040421]

約数ペア:

[(1, 4040421), (3, 1346807), (7, 577203), (11, 367311), (21, 192401), (33, 122437), (77, 52473), (231, 17491)]