2259005721

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{34667}}^1$

素因数の和:34813

約数の個数: 32

約数和(自身を含む): 3594378240

約数和(自身を除く): 1335372519

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 609, 749, 2247, 3103, 9309, 21721, 34667, 65163, 104001, 242669, 728007, 1005343, 3016029, 3709369, 7037401, 11128107, 21112203, 25965583, 77896749, 107571701, 322715103, 753001907, 2259005721]

約数ペア:

[(1, 2259005721), (3, 753001907), (7, 322715103), (21, 107571701), (29, 77896749), (87, 25965583), (107, 21112203), (203, 11128107), (321, 7037401), (609, 3709369), (749, 3016029), (2247, 1005343), (3103, 728007), (9309, 242669), (21721, 104001), (34667, 65163)]