1386843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 1990656

約数和(自身を除く): 603813

約数列:

[1, 3, 17, 51, 71, 213, 383, 1149, 1207, 3621, 6511, 19533, 27193, 81579, 462281, 1386843]

約数ペア:

[(1, 1386843), (3, 462281), (17, 81579), (51, 27193), (71, 19533), (213, 6511), (383, 3621), (1149, 1207)]