11778669

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 21067200

約数和(自身を除く): 9288531

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 307, 441, 609, 783, 921, 1323, 1421, 1827, 2149, 2763, 4263, 5481, 6447, 8289, 8903, 12789, 15043, 19341, 26709, 38367, 45129, 58023, 62321, 80127, 135387, 186963, 240381, 406161, 436247, 560889, 1308741, 1682667, 3926223, 11778669]

約数ペア:

[(1, 11778669), (3, 3926223), (7, 1682667), (9, 1308741), (21, 560889), (27, 436247), (29, 406161), (49, 240381), (63, 186963), (87, 135387), (147, 80127), (189, 62321), (203, 58023), (261, 45129), (307, 38367), (441, 26709), (609, 19341), (783, 15043), (921, 12789), (1323, 8903), (1421, 8289), (1827, 6447), (2149, 5481), (2763, 4263)]