965107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 1203552

約数和(自身を除く): 238445

約数列:

[1, 11, 13, 17, 143, 187, 221, 397, 2431, 4367, 5161, 6749, 56771, 74239, 87737, 965107]

約数ペア:

[(1, 965107), (11, 87737), (13, 74239), (17, 56771), (143, 6749), (187, 5161), (221, 4367), (397, 2431)]