12684483

素因数分解:

$3^2\times 7^4\times {\mathrm{587}}^1$

素因数の和:621

約数の個数: 30

約数和(自身を含む): 21410844

約数和(自身を除く): 8726361

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 587, 1029, 1761, 2401, 3087, 4109, 5283, 7203, 12327, 21609, 28763, 36981, 86289, 201341, 258867, 604023, 1409387, 1812069, 4228161, 12684483]

約数ペア:

[(1, 12684483), (3, 4228161), (7, 1812069), (9, 1409387), (21, 604023), (49, 258867), (63, 201341), (147, 86289), (343, 36981), (441, 28763), (587, 21609), (1029, 12327), (1761, 7203), (2401, 5283), (3087, 4109)]