12205743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6269}}^1$

素因数の和:6342

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 5851857

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6269, 18807, 68959, 206877, 369871, 1109613, 4068581, 12205743]

約数ペア:

[(1, 12205743), (3, 4068581), (11, 1109613), (33, 369871), (59, 206877), (177, 68959), (649, 18807), (1947, 6269)]