25743201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1217}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 37533888

約数和(自身を除く): 11790687

約数列:

[1, 3, 11, 33, 641, 1217, 1923, 3651, 7051, 13387, 21153, 40161, 780097, 2340291, 8581067, 25743201]

約数ペア:

[(1, 25743201), (3, 8581067), (11, 2340291), (33, 780097), (641, 40161), (1217, 21153), (1923, 13387), (3651, 7051)]