1286153853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{355193}}^1$

素因数の和:355284

約数の個数: 16

約数和(自身を含む): 1841325696

約数和(自身を除く): 555171843

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 355193, 1065579, 6038281, 18114843, 25218703, 75656109, 428717951, 1286153853]

約数ペア:

[(1, 1286153853), (3, 428717951), (17, 75656109), (51, 25218703), (71, 18114843), (213, 6038281), (1207, 1065579), (3621, 355193)]