1409740419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1879}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 2040145920

約数和(自身を除く): 630405501

約数列:

[1, 3, 17, 47, 51, 141, 313, 799, 939, 1879, 2397, 5321, 5637, 14711, 15963, 31943, 44133, 88313, 95829, 250087, 264939, 588127, 750261, 1501321, 1764381, 4503963, 9998159, 27641969, 29994477, 82925907, 469913473, 1409740419]

約数ペア:

[(1, 1409740419), (3, 469913473), (17, 82925907), (47, 29994477), (51, 27641969), (141, 9998159), (313, 4503963), (799, 1764381), (939, 1501321), (1879, 750261), (2397, 588127), (5321, 264939), (5637, 250087), (14711, 95829), (15963, 88313), (31943, 44133)]