824062281

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 1344826368

約数和(自身を除く): 520764087

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 361, 399, 497, 1083, 1349, 1491, 1531, 2527, 4047, 4593, 7581, 9443, 10717, 25631, 28329, 29089, 32151, 76893, 87267, 108701, 179417, 203623, 326103, 538251, 552691, 610869, 760907, 1658073, 2065319, 2282721, 3868837, 6195957, 11606511, 14457233, 39241061, 43371699, 117723183, 274687427, 824062281]

約数ペア:

[(1, 824062281), (3, 274687427), (7, 117723183), (19, 43371699), (21, 39241061), (57, 14457233), (71, 11606511), (133, 6195957), (213, 3868837), (361, 2282721), (399, 2065319), (497, 1658073), (1083, 760907), (1349, 610869), (1491, 552691), (1531, 538251), (2527, 326103), (4047, 203623), (4593, 179417), (7581, 108701), (9443, 87267), (10717, 76893), (25631, 32151), (28329, 29089)]