17243219

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 21316608

約数和(自身を除く): 4073389

約数列:

[1, 7, 17, 47, 119, 329, 799, 3083, 5593, 21581, 52411, 144901, 366877, 1014307, 2463317, 17243219]

約数ペア:

[(1, 17243219), (7, 2463317), (17, 1014307), (47, 366877), (119, 144901), (329, 52411), (799, 21581), (3083, 5593)]