214871487

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{3121}}^1$

素因数の和:3610

約数の個数: 16

約数和(自身を含む): 292668768

約数和(自身を除く): 77797281

約数列:

[1, 3, 53, 159, 433, 1299, 3121, 9363, 22949, 68847, 165413, 496239, 1351393, 4054179, 71623829, 214871487]

約数ペア:

[(1, 214871487), (3, 71623829), (53, 4054179), (159, 1351393), (433, 496239), (1299, 165413), (3121, 68847), (9363, 22949)]