16468893

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 28262400

約数和(自身を除く): 11793507

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1103, 1659, 2133, 3309, 4977, 7721, 9927, 14931, 23163, 29781, 69489, 87137, 208467, 261411, 609959, 784233, 1829877, 2352699, 5489631, 16468893]

約数ペア:

[(1, 16468893), (3, 5489631), (7, 2352699), (9, 1829877), (21, 784233), (27, 609959), (63, 261411), (79, 208467), (189, 87137), (237, 69489), (553, 29781), (711, 23163), (1103, 14931), (1659, 9927), (2133, 7721), (3309, 4977)]