286836993

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{250951}}^1$

素因数の和:251084

約数の個数: 12

約数和(自身を含む): 417584128

約数和(自身を除く): 130747135

約数列:

[1, 3, 9, 127, 381, 1143, 250951, 752853, 2258559, 31870777, 95612331, 286836993]

約数ペア:

[(1, 286836993), (3, 95612331), (9, 31870777), (127, 2258559), (381, 752853), (1143, 250951)]