25214961

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 36152320

約数和(自身を除く): 10937359

約数列:

[1, 3, 17, 51, 127, 229, 289, 381, 687, 867, 2159, 3893, 6477, 11679, 29083, 36703, 66181, 87249, 110109, 198543, 494411, 1483233, 8404987, 25214961]

約数ペア:

[(1, 25214961), (3, 8404987), (17, 1483233), (51, 494411), (127, 198543), (229, 110109), (289, 87249), (381, 66181), (687, 36703), (867, 29083), (2159, 11679), (3893, 6477)]