12500733

素因数分解:

$3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 19522272

約数和(自身を除く): 7021539

約数列:

[1, 3, 7, 21, 49, 147, 277, 307, 831, 921, 1939, 2149, 5817, 6447, 13573, 15043, 40719, 45129, 85039, 255117, 595273, 1785819, 4166911, 12500733]

約数ペア:

[(1, 12500733), (3, 4166911), (7, 1785819), (21, 595273), (49, 255117), (147, 85039), (277, 45129), (307, 40719), (831, 15043), (921, 13573), (1939, 6447), (2149, 5817)]