16842121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 18475776

約数和(自身を除く): 1633655

約数列:

[1, 17, 47, 107, 197, 799, 1819, 3349, 5029, 9259, 21079, 85493, 157403, 358343, 990713, 16842121]

約数ペア:

[(1, 16842121), (17, 990713), (47, 358343), (107, 157403), (197, 85493), (799, 21079), (1819, 9259), (3349, 5029)]