27870953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 32934144

約数和(自身を除く): 5063191

約数列:

[1, 11, 31, 37, 47, 341, 407, 517, 1147, 1457, 1739, 2209, 12617, 16027, 19129, 24299, 53909, 68479, 81733, 592999, 753269, 899063, 2533723, 27870953]

約数ペア:

[(1, 27870953), (11, 2533723), (31, 899063), (37, 753269), (47, 592999), (341, 81733), (407, 68479), (517, 53909), (1147, 24299), (1457, 19129), (1739, 16027), (2209, 12617)]