2816091.00000000

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 123431616

約数和(自身を除く): 49449213

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 1931, 3483, 4257, 5793, 12771, 17379, 21241, 38313, 52137, 63723, 83033, 156411, 191169, 249099, 573507, 747297, 913363, 1720521, 2241891, 2740089, 6725673, 8220267, 24660801, 73982403]

約数ペア:

[(1, 73982403), (3, 24660801), (9, 8220267), (11, 6725673), (27, 2740089), (33, 2241891), (43, 1720521), (81, 913363), (99, 747297), (129, 573507), (297, 249099), (387, 191169), (473, 156411), (891, 83033), (1161, 63723), (1419, 52137), (1931, 38313), (3483, 21241), (4257, 17379), (5793, 12771)]