13185991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 16579584

約数和(自身を除く): 3393593

約数列:

[1, 7, 13, 47, 91, 329, 611, 3083, 4277, 21581, 40079, 144901, 280553, 1014307, 1883713, 13185991]

約数ペア:

[(1, 13185991), (7, 1883713), (13, 1014307), (47, 280553), (91, 144901), (329, 40079), (611, 21581), (3083, 4277)]