2440449

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 4066608

約数和(自身を除く): 1626159

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 99, 121, 243, 249, 297, 363, 747, 891, 913, 1089, 2241, 2673, 2739, 3267, 6723, 8217, 9801, 10043, 20169, 24651, 29403, 30129, 73953, 90387, 221859, 271161, 813483, 2440449]

約数ペア:

[(1, 2440449), (3, 813483), (9, 271161), (11, 221859), (27, 90387), (33, 73953), (81, 30129), (83, 29403), (99, 24651), (121, 20169), (243, 10043), (249, 9801), (297, 8217), (363, 6723), (747, 3267), (891, 2739), (913, 2673), (1089, 2241)]