82691609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82609}}^1$

素因数の和:82640

約数の個数: 16

約数和(自身を含む): 111027840

約数和(自身を除く): 28336231

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 82609, 578263, 908699, 1073917, 6360893, 7517419, 11813087, 82691609]

約数ペア:

[(1, 82691609), (7, 11813087), (11, 7517419), (13, 6360893), (77, 1073917), (91, 908699), (143, 578263), (1001, 82609)]