128642833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 143366400

約数和(自身を除く): 14723567

約数列:

[1, 11, 59, 379, 523, 649, 4169, 5753, 22361, 30857, 198217, 245971, 339427, 2180387, 11694803, 128642833]

約数ペア:

[(1, 128642833), (11, 11694803), (59, 2180387), (379, 339427), (523, 245971), (649, 198217), (4169, 30857), (5753, 22361)]