98686521

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{154439}}^1$

素因数の和:154516

約数の個数: 12

約数和(自身を含む): 144555840

約数和(自身を除く): 45869319

約数列:

[1, 3, 9, 71, 213, 639, 154439, 463317, 1389951, 10965169, 32895507, 98686521]

約数ペア:

[(1, 98686521), (3, 32895507), (9, 10965169), (71, 1389951), (213, 463317), (639, 154439)]