28004829

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 38491200

約数和(自身を除く): 10486371

約数列:

[1, 3, 53, 89, 159, 267, 1979, 4717, 5937, 14151, 104887, 176131, 314661, 528393, 9334943, 28004829]

約数ペア:

[(1, 28004829), (3, 9334943), (53, 528393), (89, 314661), (159, 176131), (267, 104887), (1979, 14151), (4717, 5937)]