283755753

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2647}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 421074368

約数和(自身を除く): 137318615

約数列:

[1, 3, 9, 43, 129, 277, 387, 831, 2493, 2647, 7941, 11911, 23823, 35733, 107199, 113821, 341463, 733219, 1024389, 2199657, 6598971, 31528417, 94585251, 283755753]

約数ペア:

[(1, 283755753), (3, 94585251), (9, 31528417), (43, 6598971), (129, 2199657), (277, 1024389), (387, 733219), (831, 341463), (2493, 113821), (2647, 107199), (7941, 35733), (11911, 23823)]