284492943

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 502032960

約数和(自身を除く): 217540017

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 109, 119, 153, 327, 357, 763, 981, 1071, 1853, 2289, 2437, 5559, 6867, 7311, 12971, 16677, 17059, 21933, 38913, 41429, 51177, 116739, 124287, 153531, 265633, 290003, 372861, 796899, 870009, 1859431, 2390697, 2610027, 4515761, 5578293, 13547283, 16734879, 31610327, 40641849, 94830981, 284492943]

約数ペア:

[(1, 284492943), (3, 94830981), (7, 40641849), (9, 31610327), (17, 16734879), (21, 13547283), (51, 5578293), (63, 4515761), (109, 2610027), (119, 2390697), (153, 1859431), (327, 870009), (357, 796899), (763, 372861), (981, 290003), (1071, 265633), (1853, 153531), (2289, 124287), (2437, 116739), (5559, 51177), (6867, 41429), (7311, 38913), (12971, 21933), (16677, 17059)]