4915971

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 20

約数和(自身を含む): 7413912

約数和(自身を除く): 2497941

約数列:

[1, 3, 9, 27, 81, 137, 411, 443, 1233, 1329, 3699, 3987, 11097, 11961, 35883, 60691, 182073, 546219, 1638657, 4915971]

約数ペア:

[(1, 4915971), (3, 1638657), (9, 546219), (27, 182073), (81, 60691), (137, 35883), (411, 11961), (443, 11097), (1233, 3987), (1329, 3699)]