71038513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33941}}^1$

素因数の和:33984

約数の個数: 16

約数和(自身を含む): 91236096

約数和(自身を除く): 20197583

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 33941, 237587, 441233, 780643, 3088631, 5464501, 10148359, 71038513]

約数ペア:

[(1, 71038513), (7, 10148359), (13, 5464501), (23, 3088631), (91, 780643), (161, 441233), (299, 237587), (2093, 33941)]