26849697

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 15486303

約数列:

[1, 3, 7, 21, 49, 97, 147, 269, 291, 343, 679, 807, 1029, 1883, 2037, 4753, 5649, 13181, 14259, 26093, 33271, 39543, 78279, 92267, 99813, 182651, 276801, 547953, 1278557, 3835671, 8949899, 26849697]

約数ペア:

[(1, 26849697), (3, 8949899), (7, 3835671), (21, 1278557), (49, 547953), (97, 276801), (147, 182651), (269, 99813), (291, 92267), (343, 78279), (679, 39543), (807, 33271), (1029, 26093), (1883, 14259), (2037, 13181), (4753, 5649)]