8641461

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 11945984

約数和(自身を除く): 3304523

約数列:

[1, 3, 37, 111, 127, 381, 613, 1839, 4699, 14097, 22681, 68043, 77851, 233553, 2880487, 8641461]

約数ペア:

[(1, 8641461), (3, 2880487), (37, 233553), (111, 77851), (127, 68043), (381, 22681), (613, 14097), (1839, 4699)]