22791213

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 34646976

約数和(自身を除く): 11855763

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1321, 1917, 3963, 5751, 11889, 17253, 35667, 93791, 107001, 281373, 321003, 844119, 2532357, 7597071, 22791213]

約数ペア:

[(1, 22791213), (3, 7597071), (9, 2532357), (27, 844119), (71, 321003), (81, 281373), (213, 107001), (243, 93791), (639, 35667), (1321, 17253), (1917, 11889), (3963, 5751)]