1302455169

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2038271}}^1$

素因数の和:2038348

約数の個数: 12

約数和(自身を含む): 1907822592

約数和(自身を除く): 605367423

約数列:

[1, 3, 9, 71, 213, 639, 2038271, 6114813, 18344439, 144717241, 434151723, 1302455169]

約数ペア:

[(1, 1302455169), (3, 434151723), (9, 144717241), (71, 18344439), (213, 6114813), (639, 2038271)]