14672220479

素因数分解:

$7^4\times {\mathrm{173}}^1\times {\mathrm{35323}}^1$

素因数の和:35524

約数の個数: 20

約数和(自身を含む): 17215999176

約数和(自身を除く): 2543778697

約数列:

[1, 7, 49, 173, 343, 1211, 2401, 8477, 35323, 59339, 247261, 415373, 1730827, 6110879, 12115789, 42776153, 84810523, 299433071, 2096031497, 14672220479]

約数ペア:

[(1, 14672220479), (7, 2096031497), (49, 299433071), (173, 84810523), (343, 42776153), (1211, 12115789), (2401, 6110879), (8477, 1730827), (35323, 415373), (59339, 247261)]