26650521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{155851}}^1$

素因数の和:155876

約数の個数: 12

約数和(自身を含む): 40521520

約数和(自身を除く): 13870999

約数列:

[1, 3, 9, 19, 57, 171, 155851, 467553, 1402659, 2961169, 8883507, 26650521]

約数ペア:

[(1, 26650521), (3, 8883507), (9, 2961169), (19, 1402659), (57, 467553), (171, 155851)]