22153899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 31758336

約数和(自身を除く): 9604437

約数列:

[1, 3, 23, 41, 69, 123, 191, 573, 943, 1681, 2829, 4393, 5043, 7831, 13179, 23493, 38663, 115989, 180113, 321071, 540339, 963213, 7384633, 22153899]

約数ペア:

[(1, 22153899), (3, 7384633), (23, 963213), (41, 540339), (69, 321071), (123, 180113), (191, 115989), (573, 38663), (943, 23493), (1681, 13179), (2829, 7831), (4393, 5043)]