10404723

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 6529677

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 293, 399, 623, 879, 1691, 1869, 2051, 5073, 5567, 6153, 11837, 16701, 26077, 35511, 38969, 78231, 116907, 182539, 495463, 547617, 1486389, 3468241, 10404723]

約数ペア:

[(1, 10404723), (3, 3468241), (7, 1486389), (19, 547617), (21, 495463), (57, 182539), (89, 116907), (133, 78231), (267, 38969), (293, 35511), (399, 26077), (623, 16701), (879, 11837), (1691, 6153), (1869, 5567), (2051, 5073)]