43393401

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31513}}^1$

素因数の和:31542

約数の個数: 20

約数和(自身を含む): 68637492

約数和(自身を除く): 25244091

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 31513, 94539, 283617, 535721, 850851, 1607163, 2552553, 4821489, 14464467, 43393401]

約数ペア:

[(1, 43393401), (3, 14464467), (9, 4821489), (17, 2552553), (27, 1607163), (51, 850851), (81, 535721), (153, 283617), (459, 94539), (1377, 31513)]