213055917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{5653}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 301245120

約数和(自身を除く): 88189203

約数列:

[1, 3, 17, 51, 739, 2217, 5653, 12563, 16959, 37689, 96101, 288303, 4177567, 12532701, 71018639, 213055917]

約数ペア:

[(1, 213055917), (3, 71018639), (17, 12532701), (51, 4177567), (739, 288303), (2217, 96101), (5653, 37689), (12563, 16959)]