2798939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 3530352

約数和(自身を除く): 731413

約数列:

[1, 11, 13, 23, 37, 143, 253, 299, 407, 481, 529, 851, 3289, 5291, 5819, 6877, 9361, 11063, 19573, 75647, 121693, 215303, 254449, 2798939]

約数ペア:

[(1, 2798939), (11, 254449), (13, 215303), (23, 121693), (37, 75647), (143, 19573), (253, 11063), (299, 9361), (407, 6877), (481, 5819), (529, 5291), (851, 3289)]