388646157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{95467}}^1$

素因数の和:95552

約数の個数: 16

約数和(自身を含む): 549895680

約数和(自身を除く): 161249523

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 95467, 286401, 2195741, 5632553, 6587223, 16897659, 129548719, 388646157]

約数ペア:

[(1, 388646157), (3, 129548719), (23, 16897659), (59, 6587223), (69, 5632553), (177, 2195741), (1357, 286401), (4071, 95467)]