71017583

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33931}}^1$

素因数の和:33974

約数の個数: 16

約数和(自身を含む): 91209216

約数和(自身を除く): 20191633

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 33931, 237517, 441103, 780413, 3087721, 5462891, 10145369, 71017583]

約数ペア:

[(1, 71017583), (7, 10145369), (13, 5462891), (23, 3087721), (91, 780413), (161, 441103), (299, 237517), (2093, 33931)]