26849361

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 45600768

約数和(自身を除く): 18751407

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2473, 3619, 7419, 10857, 17311, 27203, 51933, 81609, 116231, 190421, 348693, 571263, 813617, 1278541, 2440851, 3835623, 8949787, 26849361]

約数ペア:

[(1, 26849361), (3, 8949787), (7, 3835623), (11, 2440851), (21, 1278541), (33, 813617), (47, 571263), (77, 348693), (141, 190421), (231, 116231), (329, 81609), (517, 51933), (987, 27203), (1551, 17311), (2473, 10857), (3619, 7419)]