2200869

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 3651648

約数和(自身を除く): 1450779

約数列:

[1, 3, 9, 11, 33, 43, 47, 99, 121, 129, 141, 363, 387, 423, 473, 517, 1089, 1419, 1551, 2021, 4257, 4653, 5203, 5687, 6063, 15609, 17061, 18189, 22231, 46827, 51183, 66693, 200079, 244541, 733623, 2200869]

約数ペア:

[(1, 2200869), (3, 733623), (9, 244541), (11, 200079), (33, 66693), (43, 51183), (47, 46827), (99, 22231), (121, 18189), (129, 17061), (141, 15609), (363, 6063), (387, 5687), (423, 5203), (473, 4653), (517, 4257), (1089, 2021), (1419, 1551)]