4374261

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 6589440

約数和(自身を除く): 2215179

約数列:

[1, 3, 9, 43, 89, 127, 129, 267, 381, 387, 801, 1143, 3827, 5461, 11303, 11481, 16383, 33909, 34443, 49149, 101727, 486029, 1458087, 4374261]

約数ペア:

[(1, 4374261), (3, 1458087), (9, 486029), (43, 101727), (89, 49149), (127, 34443), (129, 33909), (267, 16383), (381, 11481), (387, 11303), (801, 5461), (1143, 3827)]