5280709

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 6249600

約数和(自身を除く): 968891

約数列:

[1, 7, 61, 83, 149, 427, 581, 1043, 5063, 9089, 12367, 35441, 63623, 86569, 754387, 5280709]

約数ペア:

[(1, 5280709), (7, 754387), (61, 86569), (83, 63623), (149, 35441), (427, 12367), (581, 9089), (1043, 5063)]