2022971247

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{219721}}^1$

素因数の和:219772

約数の個数: 32

約数和(自身を含む): 3374929920

約数和(自身を除く): 1351958673

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 219721, 659163, 1977489, 2416931, 5932467, 6811351, 7250793, 20434053, 21752379, 61302159, 65257137, 74924861, 183906477, 224774583, 674323749, 2022971247]

約数ペア:

[(1, 2022971247), (3, 674323749), (9, 224774583), (11, 183906477), (27, 74924861), (31, 65257137), (33, 61302159), (93, 21752379), (99, 20434053), (279, 7250793), (297, 6811351), (341, 5932467), (837, 2416931), (1023, 1977489), (3069, 659163), (9207, 219721)]