83687723

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1901}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 101034240

約数和(自身を除く): 17346517

約数列:

[1, 7, 19, 133, 331, 1901, 2317, 6289, 13307, 36119, 44023, 252833, 629231, 4404617, 11955389, 83687723]

約数ペア:

[(1, 83687723), (7, 11955389), (19, 4404617), (133, 629231), (331, 252833), (1901, 44023), (2317, 36119), (6289, 13307)]