8398338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107671}}^1$

素因数の和:107689

約数の個数: 16

約数和(自身を含む): 18088896

約数和(自身を除く): 9690558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107671, 215342, 323013, 646026, 1399723, 2799446, 4199169, 8398338]

約数ペア:

[(1, 8398338), (2, 4199169), (3, 2799446), (6, 1399723), (13, 646026), (26, 323013), (39, 215342), (78, 107671)]