2043927

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 3303360

約数和(自身を除く): 1259433

約数列:

[1, 3, 9, 17, 27, 51, 61, 73, 153, 183, 219, 459, 549, 657, 1037, 1241, 1647, 1971, 3111, 3723, 4453, 9333, 11169, 13359, 27999, 33507, 40077, 75701, 120231, 227103, 681309, 2043927]

約数ペア:

[(1, 2043927), (3, 681309), (9, 227103), (17, 120231), (27, 75701), (51, 40077), (61, 33507), (73, 27999), (153, 13359), (183, 11169), (219, 9333), (459, 4453), (549, 3723), (657, 3111), (1037, 1971), (1241, 1647)]