289482479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{1447}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 340569600

約数和(自身を除く): 51087121

約数列:

[1, 11, 13, 143, 1399, 1447, 15389, 15917, 18187, 18811, 200057, 206921, 2024353, 22267883, 26316589, 289482479]

約数ペア:

[(1, 289482479), (11, 26316589), (13, 22267883), (143, 2024353), (1399, 206921), (1447, 200057), (15389, 18811), (15917, 18187)]