6480639

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 10315344

約数和(自身を除く): 3834705

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 541, 1089, 1331, 1623, 3993, 4869, 5951, 11979, 17853, 53559, 65461, 196383, 589149, 720071, 2160213, 6480639]

約数ペア:

[(1, 6480639), (3, 2160213), (9, 720071), (11, 589149), (33, 196383), (99, 65461), (121, 53559), (363, 17853), (541, 11979), (1089, 5951), (1331, 4869), (1623, 3993)]