25243799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3217}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 30892800

約数和(自身を除く): 5649001

約数列:

[1, 7, 19, 59, 133, 413, 1121, 3217, 7847, 22519, 61123, 189803, 427861, 1328621, 3606257, 25243799]

約数ペア:

[(1, 25243799), (7, 3606257), (19, 1328621), (59, 427861), (133, 189803), (413, 61123), (1121, 22519), (3217, 7847)]