13571181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 21255416

約数和(自身を除く): 7684235

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 601, 1737, 1803, 2509, 5409, 7527, 7813, 22581, 23439, 70317, 115993, 347979, 1043937, 1507909, 4523727, 13571181]

約数ペア:

[(1, 13571181), (3, 4523727), (9, 1507909), (13, 1043937), (39, 347979), (117, 115993), (193, 70317), (579, 23439), (601, 22581), (1737, 7813), (1803, 7527), (2509, 5409)]