25920183

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 35548416

約数和(自身を除く): 9628233

約数列:

[1, 3, 71, 73, 213, 219, 1667, 5001, 5183, 15549, 118357, 121691, 355071, 365073, 8640061, 25920183]

約数ペア:

[(1, 25920183), (3, 8640061), (71, 365073), (73, 355071), (213, 121691), (219, 118357), (1667, 15549), (5001, 5183)]