127567609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1303}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 145901952

約数和(自身を除く): 18334343

約数列:

[1, 13, 17, 221, 443, 1303, 5759, 7531, 16939, 22151, 97903, 287963, 577229, 7503977, 9812893, 127567609]

約数ペア:

[(1, 127567609), (13, 9812893), (17, 7503977), (221, 577229), (443, 287963), (1303, 97903), (5759, 22151), (7531, 16939)]