6399219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 9060480

約数和(自身を除く): 2661261

約数列:

[1, 3, 19, 57, 131, 393, 857, 2489, 2571, 7467, 16283, 48849, 112267, 336801, 2133073, 6399219]

約数ペア:

[(1, 6399219), (3, 2133073), (19, 336801), (57, 112267), (131, 48849), (393, 16283), (857, 7467), (2489, 2571)]