123552021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1\times {\mathrm{1553}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 172158336

約数和(自身を除く): 48606315

約数列:

[1, 3, 23, 69, 1153, 1553, 3459, 4659, 26519, 35719, 79557, 107157, 1790609, 5371827, 41184007, 123552021]

約数ペア:

[(1, 123552021), (3, 41184007), (23, 5371827), (69, 1790609), (1153, 107157), (1553, 79557), (3459, 35719), (4659, 26519)]