5428091039

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{123419}}^1$

素因数の和:123590

約数の個数: 16

約数和(自身を含む): 6366497280

約数和(自身を除く): 938406241

約数列:

[1, 7, 61, 103, 427, 721, 6283, 43981, 123419, 863933, 7528559, 12712157, 52699913, 88985099, 775441577, 5428091039]

約数ペア:

[(1, 5428091039), (7, 775441577), (61, 88985099), (103, 52699913), (427, 12712157), (721, 7528559), (6283, 863933), (43981, 123419)]