86722401

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{857}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 117374400

約数和(自身を除く): 30651999

約数列:

[1, 3, 89, 267, 379, 857, 1137, 2571, 33731, 76273, 101193, 228819, 324803, 974409, 28907467, 86722401]

約数ペア:

[(1, 86722401), (3, 28907467), (89, 974409), (267, 324803), (379, 228819), (857, 101193), (1137, 76273), (2571, 33731)]