21417059

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 23379840

約数和(自身を除く): 1962781

約数列:

[1, 17, 59, 131, 163, 1003, 2227, 2771, 7729, 9617, 21353, 131393, 163489, 363001, 1259827, 21417059]

約数ペア:

[(1, 21417059), (17, 1259827), (59, 363001), (131, 163489), (163, 131393), (1003, 21353), (2227, 9617), (2771, 7729)]