1342069729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 1826509824

約数和(自身を除く): 484440095

約数列:

[1, 7, 11, 13, 77, 91, 143, 151, 169, 683, 1001, 1057, 1183, 1661, 1859, 1963, 4781, 7513, 8879, 11627, 13013, 13741, 21593, 25519, 52591, 62153, 97669, 103133, 115427, 151151, 178633, 280709, 683683, 721931, 807989, 1134463, 1269697, 1340729, 1964963, 7941241, 8887879, 9385103, 14748019, 17429477, 103236133, 122006339, 191724247, 1342069729]

約数ペア:

[(1, 1342069729), (7, 191724247), (11, 122006339), (13, 103236133), (77, 17429477), (91, 14748019), (143, 9385103), (151, 8887879), (169, 7941241), (683, 1964963), (1001, 1340729), (1057, 1269697), (1183, 1134463), (1661, 807989), (1859, 721931), (1963, 683683), (4781, 280709), (7513, 178633), (8879, 151151), (11627, 115427), (13013, 103133), (13741, 97669), (21593, 62153), (25519, 52591)]