539886543

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1723}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 844732416

約数和(自身を除く): 304845873

約数列:

[1, 3, 7, 21, 43, 129, 301, 347, 903, 1041, 1723, 2429, 5169, 7287, 12061, 14921, 36183, 44763, 74089, 104447, 222267, 313341, 518623, 597881, 1555869, 1793643, 4185167, 12555501, 25708883, 77126649, 179962181, 539886543]

約数ペア:

[(1, 539886543), (3, 179962181), (7, 77126649), (21, 25708883), (43, 12555501), (129, 4185167), (301, 1793643), (347, 1555869), (903, 597881), (1041, 518623), (1723, 313341), (2429, 222267), (5169, 104447), (7287, 74089), (12061, 44763), (14921, 36183)]