401020317

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{599}}^1\times {\mathrm{1019}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 588744000

約数和(自身を除く): 187723683

約数列:

[1, 3, 9, 73, 219, 599, 657, 1019, 1797, 3057, 5391, 9171, 43727, 74387, 131181, 223161, 393543, 610381, 669483, 1831143, 5493429, 44557813, 133673439, 401020317]

約数ペア:

[(1, 401020317), (3, 133673439), (9, 44557813), (73, 5493429), (219, 1831143), (599, 669483), (657, 610381), (1019, 393543), (1797, 223161), (3057, 131181), (5391, 74387), (9171, 43727)]