80879310239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1\times {\mathrm{157279}}^1$

素因数の和:162950

約数の個数: 16

約数和(自身を含む): 99562014720

約数和(自身を除く): 18682704481

約数列:

[1, 7, 13, 91, 5651, 39557, 73463, 157279, 514241, 1100953, 2044627, 14312389, 888783629, 6221485403, 11554187177, 80879310239]

約数ペア:

[(1, 80879310239), (7, 11554187177), (13, 6221485403), (91, 888783629), (5651, 14312389), (39557, 2044627), (73463, 1100953), (157279, 514241)]