79928407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{911}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 91469952

約数和(自身を除く): 11541545

約数列:

[1, 13, 17, 221, 397, 911, 5161, 6749, 11843, 15487, 87737, 201331, 361667, 4701671, 6148339, 79928407]

約数ペア:

[(1, 79928407), (13, 6148339), (17, 4701671), (221, 361667), (397, 201331), (911, 87737), (5161, 15487), (6749, 11843)]