3882213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 6002880

約数和(自身を除く): 2120667

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 311, 657, 933, 1387, 2799, 4161, 5909, 12483, 17727, 22703, 53181, 68109, 204327, 431357, 1294071, 3882213]

約数ペア:

[(1, 3882213), (3, 1294071), (9, 431357), (19, 204327), (57, 68109), (73, 53181), (171, 22703), (219, 17727), (311, 12483), (657, 5909), (933, 4161), (1387, 2799)]