12767183

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 16343040

約数和(自身を除く): 3575857

約数列:

[1, 11, 13, 19, 37, 127, 143, 209, 247, 407, 481, 703, 1397, 1651, 2413, 2717, 4699, 5291, 7733, 9139, 18161, 26543, 31369, 51689, 61087, 89281, 100529, 345059, 671957, 982091, 1160653, 12767183]

約数ペア:

[(1, 12767183), (11, 1160653), (13, 982091), (19, 671957), (37, 345059), (127, 100529), (143, 89281), (209, 61087), (247, 51689), (407, 31369), (481, 26543), (703, 18161), (1397, 9139), (1651, 7733), (2413, 5291), (2717, 4699)]