25021917

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 38369760

約数和(自身を除く): 13347843

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1117, 1179, 2489, 3351, 7467, 10053, 21223, 22401, 63669, 146327, 191007, 438981, 1316943, 2780213, 8340639, 25021917]

約数ペア:

[(1, 25021917), (3, 8340639), (9, 2780213), (19, 1316943), (57, 438981), (131, 191007), (171, 146327), (393, 63669), (1117, 22401), (1179, 21223), (2489, 10053), (3351, 7467)]