9971078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1327}}^1$

素因数の和:1376

約数の個数: 24

約数和(自身を含む): 17123232

約数和(自身を除く): 7152154

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1327, 2654, 3757, 7514, 17251, 22559, 34502, 45118, 293267, 383503, 586534, 767006, 4985539, 9971078]

約数ペア:

[(1, 9971078), (2, 4985539), (13, 767006), (17, 586534), (26, 383503), (34, 293267), (221, 45118), (289, 34502), (442, 22559), (578, 17251), (1327, 7514), (2654, 3757)]