21142967809

素因数分解:

${\mathrm{71}}^1\times {\mathrm{7433}}^1\times {\mathrm{40063}}^1$

素因数の和:47567

約数の個数: 8

約数和(自身を含む): 21444175872

約数和(自身を除く): 301208063

約数列:

[1, 71, 7433, 40063, 527743, 2844473, 297788279, 21142967809]

約数ペア:

[(1, 21142967809), (71, 297788279), (7433, 2844473), (40063, 527743)]