252015565641

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1013833}}^1$

素因数の和:1013958

約数の個数: 48

約数和(自身を含む): 416077473600

約数和(自身を除く): 164061907959

約数列:

[1, 3, 7, 19, 21, 49, 57, 89, 133, 147, 267, 399, 623, 931, 1691, 1869, 2793, 4361, 5073, 11837, 13083, 35511, 82859, 248577, 1013833, 3041499, 7096831, 19262827, 21290493, 49677817, 57788481, 90231137, 134839789, 149033451, 270693411, 404519367, 631617959, 943878523, 1714391603, 1894853877, 2831635569, 4421325713, 5143174809, 12000741221, 13263977139, 36002223663, 84005188547, 252015565641]

約数ペア:

[(1, 252015565641), (3, 84005188547), (7, 36002223663), (19, 13263977139), (21, 12000741221), (49, 5143174809), (57, 4421325713), (89, 2831635569), (133, 1894853877), (147, 1714391603), (267, 943878523), (399, 631617959), (623, 404519367), (931, 270693411), (1691, 149033451), (1869, 134839789), (2793, 90231137), (4361, 57788481), (5073, 49677817), (11837, 21290493), (13083, 19262827), (35511, 7096831), (82859, 3041499), (248577, 1013833)]