259163517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{129517}}^1$

素因数の和:129572

約数の個数: 16

約数和(自身を含む): 373011840

約数和(自身を除く): 113848323

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 129517, 388551, 2978891, 3755993, 8936673, 11267979, 86387839, 259163517]

約数ペア:

[(1, 259163517), (3, 86387839), (23, 11267979), (29, 8936673), (69, 3755993), (87, 2978891), (667, 388551), (2001, 129517)]