16860243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 23901696

約数和(自身を除く): 7041453

約数列:

[1, 3, 17, 51, 311, 933, 1063, 3189, 5287, 15861, 18071, 54213, 330593, 991779, 5620081, 16860243]

約数ペア:

[(1, 16860243), (3, 5620081), (17, 991779), (51, 330593), (311, 54213), (933, 18071), (1063, 15861), (3189, 5287)]