1118432889

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{17021}}^1$

素因数の和:17190

約数の個数: 36

約数和(自身を含む): 1891995300

約数和(自身を除く): 773562411

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 441, 447, 1043, 1341, 3129, 7301, 9387, 17021, 21903, 51063, 65709, 119147, 153189, 357441, 834029, 1072323, 2502087, 2536129, 7506261, 7608387, 17752903, 22825161, 53258709, 124270321, 159776127, 372810963, 1118432889]

約数ペア:

[(1, 1118432889), (3, 372810963), (7, 159776127), (9, 124270321), (21, 53258709), (49, 22825161), (63, 17752903), (147, 7608387), (149, 7506261), (441, 2536129), (447, 2502087), (1043, 1072323), (1341, 834029), (3129, 357441), (7301, 153189), (9387, 119147), (17021, 65709), (21903, 51063)]