105861413

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 126715104

約数和(自身を除く): 20853691

約数列:

[1, 7, 49, 61, 107, 331, 427, 749, 2317, 2989, 5243, 6527, 16219, 20191, 35417, 45689, 141337, 247919, 319823, 989359, 1735433, 2160437, 15123059, 105861413]

約数ペア:

[(1, 105861413), (7, 15123059), (49, 2160437), (61, 1735433), (107, 989359), (331, 319823), (427, 247919), (749, 141337), (2317, 45689), (2989, 35417), (5243, 20191), (6527, 16219)]