25201737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 39898560

約数和(自身を除く): 14696823

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 919, 2493, 2757, 3047, 8271, 9141, 10109, 27423, 30327, 90981, 254563, 763689, 2291067, 2800193, 8400579, 25201737]

約数ペア:

[(1, 25201737), (3, 8400579), (9, 2800193), (11, 2291067), (33, 763689), (99, 254563), (277, 90981), (831, 30327), (919, 27423), (2493, 10109), (2757, 9141), (3047, 8271)]