4017447

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 6790784

約数和(自身を除く): 2773337

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 1483, 2709, 4449, 10381, 13347, 31143, 63769, 93429, 191307, 446383, 573921, 1339149, 4017447]

約数ペア:

[(1, 4017447), (3, 1339149), (7, 573921), (9, 446383), (21, 191307), (43, 93429), (63, 63769), (129, 31143), (301, 13347), (387, 10381), (903, 4449), (1483, 2709)]