38687229

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14281}}^1$

素因数の和:14337

約数の個数: 24

約数和(自身を含む): 65354432

約数和(自身を除く): 26667203

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14281, 42843, 99967, 128529, 299901, 614083, 899703, 1842249, 4298581, 5526747, 12895743, 38687229]

約数ペア:

[(1, 38687229), (3, 12895743), (7, 5526747), (9, 4298581), (21, 1842249), (43, 899703), (63, 614083), (129, 299901), (301, 128529), (387, 99967), (903, 42843), (2709, 14281)]