12203841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 6665919

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 233, 237, 663, 699, 1027, 1343, 3029, 3081, 3961, 4029, 9087, 11883, 17459, 18407, 51493, 52377, 55221, 154479, 239291, 312919, 717873, 938757, 4067947, 12203841]

約数ペア:

[(1, 12203841), (3, 4067947), (13, 938757), (17, 717873), (39, 312919), (51, 239291), (79, 154479), (221, 55221), (233, 52377), (237, 51493), (663, 18407), (699, 17459), (1027, 11883), (1343, 9087), (3029, 4029), (3081, 3961)]