284920798311

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{5323}}^1\times {\mathrm{138311}}^1$

素因数の和:143683

約数の個数: 24

約数和(自身を含む): 421205406336

約数和(自身を除く): 136284608025

約数列:

[1, 3, 9, 43, 129, 387, 5323, 15969, 47907, 138311, 228889, 414933, 686667, 1244799, 2060001, 5947373, 17842119, 53526357, 736229453, 2208688359, 6626065077, 31657866479, 94973599437, 284920798311]

約数ペア:

[(1, 284920798311), (3, 94973599437), (9, 31657866479), (43, 6626065077), (129, 2208688359), (387, 736229453), (5323, 53526357), (15969, 17842119), (47907, 5947373), (138311, 2060001), (228889, 1244799), (414933, 686667)]