286996899

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{929}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 448542720

約数和(自身を除く): 161545821

約数列:

[1, 3, 7, 21, 47, 141, 313, 329, 929, 939, 987, 2191, 2787, 6503, 6573, 14711, 19509, 43663, 44133, 102977, 130989, 290777, 305641, 308931, 872331, 916923, 2035439, 6106317, 13666519, 40999557, 95665633, 286996899]

約数ペア:

[(1, 286996899), (3, 95665633), (7, 40999557), (21, 13666519), (47, 6106317), (141, 2035439), (313, 916923), (329, 872331), (929, 308931), (939, 305641), (987, 290777), (2191, 130989), (2787, 102977), (6503, 44133), (6573, 43663), (14711, 19509)]