28336821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5836

約数の個数: 16

約数和(自身を含む): 39744000

約数和(自身を除く): 11407179

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5749, 17247, 178219, 304697, 534657, 914091, 9445607, 28336821]

約数ペア:

[(1, 28336821), (3, 9445607), (31, 914091), (53, 534657), (93, 304697), (159, 178219), (1643, 17247), (4929, 5749)]