4955751

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 7657520

約数和(自身を除く): 2701769

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 397, 657, 1191, 1387, 3573, 4161, 7543, 12483, 22629, 28981, 67887, 86943, 260829, 550639, 1651917, 4955751]

約数ペア:

[(1, 4955751), (3, 1651917), (9, 550639), (19, 260829), (57, 86943), (73, 67887), (171, 28981), (219, 22629), (397, 12483), (657, 7543), (1191, 4161), (1387, 3573)]