12236427

素因数分解:

$3^4\times 7^2\times {\mathrm{3083}}^1$

素因数の和:3109

約数の個数: 30

約数和(自身を含む): 21270348

約数和(自身を除く): 9033921

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3083, 3969, 9249, 21581, 27747, 64743, 83241, 151067, 194229, 249723, 453201, 582687, 1359603, 1748061, 4078809, 12236427]

約数ペア:

[(1, 12236427), (3, 4078809), (7, 1748061), (9, 1359603), (21, 582687), (27, 453201), (49, 249723), (63, 194229), (81, 151067), (147, 83241), (189, 64743), (441, 27747), (567, 21581), (1323, 9249), (3083, 3969)]