5420210081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{19309}}^1$

素因数の和:19497

約数の個数: 24

約数和(自身を含む): 6445523520

約数和(自身を除く): 1025313439

約数列:

[1, 11, 13, 143, 151, 169, 1661, 1859, 1963, 19309, 21593, 25519, 212399, 251017, 280709, 2761187, 2915659, 3263221, 32072249, 35895431, 37903567, 416939237, 492746371, 5420210081]

約数ペア:

[(1, 5420210081), (11, 492746371), (13, 416939237), (143, 37903567), (151, 35895431), (169, 32072249), (1661, 3263221), (1859, 2915659), (1963, 2761187), (19309, 280709), (21593, 251017), (25519, 212399)]