177390421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3929}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 200712960

約数和(自身を除く): 23322539

約数列:

[1, 13, 23, 151, 299, 1963, 3473, 3929, 45149, 51077, 90367, 593279, 1174771, 7712627, 13645417, 177390421]

約数ペア:

[(1, 177390421), (13, 13645417), (23, 7712627), (151, 1174771), (299, 593279), (1963, 90367), (3473, 51077), (3929, 45149)]