238914767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{17387}}^1$

素因数の和:17558

約数の個数: 16

約数和(自身を含む): 296013312

約数和(自身を除く): 57098545

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 13741, 17387, 121709, 226031, 1582217, 2625437, 18378059, 34130681, 238914767]

約数ペア:

[(1, 238914767), (7, 34130681), (13, 18378059), (91, 2625437), (151, 1582217), (1057, 226031), (1963, 121709), (13741, 17387)]