1992339

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 3066752

約数和(自身を除く): 1074413

約数列:

[1, 3, 9, 31, 37, 93, 111, 193, 279, 333, 579, 1147, 1737, 3441, 5983, 7141, 10323, 17949, 21423, 53847, 64269, 221371, 664113, 1992339]

約数ペア:

[(1, 1992339), (3, 664113), (9, 221371), (31, 64269), (37, 53847), (93, 21423), (111, 17949), (193, 10323), (279, 7141), (333, 5983), (579, 3441), (1147, 1737)]