330939

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 599040

約数和(自身を除く): 268101

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 103, 119, 153, 189, 309, 357, 459, 721, 927, 1071, 1751, 2163, 2781, 3213, 5253, 6489, 12257, 15759, 19467, 36771, 47277, 110313, 330939]

約数ペア:

[(1, 330939), (3, 110313), (7, 47277), (9, 36771), (17, 19467), (21, 15759), (27, 12257), (51, 6489), (63, 5253), (103, 3213), (119, 2781), (153, 2163), (189, 1751), (309, 1071), (357, 927), (459, 721)]