1036280709

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{556243}}^1$

素因数の和:556278

約数の個数: 20

約数和(自身を含む): 1615332576

約数和(自身を除く): 579051867

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 556243, 1668729, 5006187, 12793589, 15018561, 38380767, 45055683, 115142301, 345426903, 1036280709]

約数ペア:

[(1, 1036280709), (3, 345426903), (9, 115142301), (23, 45055683), (27, 38380767), (69, 15018561), (81, 12793589), (207, 5006187), (621, 1668729), (1863, 556243)]