1339194261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{369841}}^1$

素因数の和:369932

約数の個数: 16

約数和(自身を含む): 1917260928

約数和(自身を除く): 578066667

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 369841, 1109523, 6287297, 18861891, 26258711, 78776133, 446398087, 1339194261]

約数ペア:

[(1, 1339194261), (3, 446398087), (17, 78776133), (51, 26258711), (71, 18861891), (213, 6287297), (1207, 1109523), (3621, 369841)]