5147667

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 8592480

約数和(自身を除く): 3444813

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 809, 909, 2121, 2427, 5663, 6363, 7281, 16989, 50967, 81709, 245127, 571963, 735381, 1715889, 5147667]

約数ペア:

[(1, 5147667), (3, 1715889), (7, 735381), (9, 571963), (21, 245127), (63, 81709), (101, 50967), (303, 16989), (707, 7281), (809, 6363), (909, 5663), (2121, 2427)]