232511019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{138647}}^1$

素因数の和:138706

約数の個数: 16

約数和(自身を含む): 341628672

約数和(自身を除く): 109117653

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 138647, 415941, 1802411, 5407233, 5961821, 17885463, 77503673, 232511019]

約数ペア:

[(1, 232511019), (3, 77503673), (13, 17885463), (39, 5961821), (43, 5407233), (129, 1802411), (559, 415941), (1677, 138647)]