283051377

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 498880512

約数和(自身を除く): 215829135

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 127, 153, 357, 381, 889, 1071, 1143, 2081, 2159, 2667, 6243, 6477, 8001, 14567, 15113, 18729, 19431, 35377, 43701, 45339, 106131, 131103, 136017, 247639, 264287, 318393, 742917, 792861, 1850009, 2228751, 2378583, 4492879, 5550027, 13478637, 16650081, 31450153, 40435911, 94350459, 283051377]

約数ペア:

[(1, 283051377), (3, 94350459), (7, 40435911), (9, 31450153), (17, 16650081), (21, 13478637), (51, 5550027), (63, 4492879), (119, 2378583), (127, 2228751), (153, 1850009), (357, 792861), (381, 742917), (889, 318393), (1071, 264287), (1143, 247639), (2081, 136017), (2159, 131103), (2667, 106131), (6243, 45339), (6477, 43701), (8001, 35377), (14567, 19431), (15113, 18729)]