63394287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1999}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 95328000

約数和(自身を除く): 31933713

約数列:

[1, 3, 11, 31, 33, 93, 341, 961, 1023, 1999, 2883, 5997, 10571, 21989, 31713, 61969, 65967, 185907, 681659, 1921039, 2044977, 5763117, 21131429, 63394287]

約数ペア:

[(1, 63394287), (3, 21131429), (11, 5763117), (31, 2044977), (33, 1921039), (93, 681659), (341, 185907), (961, 65967), (1023, 61969), (1999, 31713), (2883, 21989), (5997, 10571)]