15100869

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 23976480

約数和(自身を除く): 8875611

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 2389, 6321, 7167, 16723, 50169, 102727, 117061, 308181, 351183, 719089, 2157267, 5033623, 15100869]

約数ペア:

[(1, 15100869), (3, 5033623), (7, 2157267), (21, 719089), (43, 351183), (49, 308181), (129, 117061), (147, 102727), (301, 50169), (903, 16723), (2107, 7167), (2389, 6321)]