28660059

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 42831360

約数和(自身を除く): 14171301

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 719, 927, 2157, 4429, 6471, 13287, 30917, 39861, 74057, 92751, 222171, 278253, 666513, 3184451, 9553353, 28660059]

約数ペア:

[(1, 28660059), (3, 9553353), (9, 3184451), (43, 666513), (103, 278253), (129, 222171), (309, 92751), (387, 74057), (719, 39861), (927, 30917), (2157, 13287), (4429, 6471)]