1254627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 2246400

約数和(自身を除く): 991773

約数列:

[1, 3, 9, 11, 19, 23, 29, 33, 57, 69, 87, 99, 171, 207, 209, 253, 261, 319, 437, 551, 627, 667, 759, 957, 1311, 1653, 1881, 2001, 2277, 2871, 3933, 4807, 4959, 6003, 6061, 7337, 12673, 14421, 18183, 22011, 38019, 43263, 54549, 66033, 114057, 139403, 418209, 1254627]

約数ペア:

[(1, 1254627), (3, 418209), (9, 139403), (11, 114057), (19, 66033), (23, 54549), (29, 43263), (33, 38019), (57, 22011), (69, 18183), (87, 14421), (99, 12673), (171, 7337), (207, 6061), (209, 6003), (253, 4959), (261, 4807), (319, 3933), (437, 2871), (551, 2277), (627, 2001), (667, 1881), (759, 1653), (957, 1311)]