90998299

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2671}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 108077056

約数和(自身を除く): 17078757

約数列:

[1, 7, 31, 157, 217, 1099, 2671, 4867, 18697, 34069, 82801, 419347, 579607, 2935429, 12999757, 90998299]

約数ペア:

[(1, 90998299), (7, 12999757), (31, 2935429), (157, 579607), (217, 419347), (1099, 82801), (2671, 34069), (4867, 18697)]