13184487

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 19768320

約数和(自身を除く): 6583833

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 439, 639, 1317, 3337, 3951, 10011, 20633, 30033, 31169, 61899, 93507, 185697, 280521, 1464943, 4394829, 13184487]

約数ペア:

[(1, 13184487), (3, 4394829), (9, 1464943), (47, 280521), (71, 185697), (141, 93507), (213, 61899), (423, 31169), (439, 30033), (639, 20633), (1317, 10011), (3337, 3951)]