398084023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 423783360

約数和(自身を除く): 25699337

約数列:

[1, 23, 97, 109, 1637, 2231, 2507, 10573, 37651, 158789, 178433, 243179, 3652147, 4103959, 17308001, 398084023]

約数ペア:

[(1, 398084023), (23, 17308001), (97, 4103959), (109, 3652147), (1637, 243179), (2231, 178433), (2507, 158789), (10573, 37651)]