1189074313

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{39113}}^1$

素因数の和:39264

約数の個数: 16

約数和(自身を含む): 1404349056

約数和(自身を除く): 215274743

約数列:

[1, 7, 43, 101, 301, 707, 4343, 30401, 39113, 273791, 1681859, 3950413, 11773013, 27652891, 169867759, 1189074313]

約数ペア:

[(1, 1189074313), (7, 169867759), (43, 27652891), (101, 11773013), (301, 3950413), (707, 1681859), (4343, 273791), (30401, 39113)]