28305440241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{427181}}^1$

素因数の和:428896

約数の個数: 16

約数和(自身を含む): 40667726400

約数和(自身を除く): 12362286159

約数列:

[1, 3, 13, 39, 1699, 5097, 22087, 66261, 427181, 1281543, 5553353, 16660059, 725780519, 2177341557, 9435146747, 28305440241]

約数ペア:

[(1, 28305440241), (3, 9435146747), (13, 2177341557), (39, 725780519), (1699, 16660059), (5097, 5553353), (22087, 1281543), (66261, 427181)]