4142763

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 6246240

約数和(自身を除く): 2103477

約数列:

[1, 3, 9, 41, 103, 109, 123, 309, 327, 369, 927, 981, 4223, 4469, 11227, 12669, 13407, 33681, 38007, 40221, 101043, 460307, 1380921, 4142763]

約数ペア:

[(1, 4142763), (3, 1380921), (9, 460307), (41, 101043), (103, 40221), (109, 38007), (123, 33681), (309, 13407), (327, 12669), (369, 11227), (927, 4469), (981, 4223)]