1476279

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 2557440

約数和(自身を除く): 1081161

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 107, 189, 219, 321, 511, 657, 749, 963, 1533, 1971, 2247, 2889, 4599, 6741, 7811, 13797, 20223, 23433, 54677, 70299, 164031, 210897, 492093, 1476279]

約数ペア:

[(1, 1476279), (3, 492093), (7, 210897), (9, 164031), (21, 70299), (27, 54677), (63, 23433), (73, 20223), (107, 13797), (189, 7811), (219, 6741), (321, 4599), (511, 2889), (657, 2247), (749, 1971), (963, 1533)]