17842097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 22216320

約数和(自身を除く): 4374223

約数列:

[1, 7, 13, 89, 91, 623, 1157, 2203, 8099, 15421, 28639, 196067, 200473, 1372469, 2548871, 17842097]

約数ペア:

[(1, 17842097), (7, 2548871), (13, 1372469), (89, 200473), (91, 196067), (623, 28639), (1157, 15421), (2203, 8099)]