39889187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 44702112

約数和(自身を除く): 4812925

約数列:

[1, 13, 41, 67, 533, 871, 1117, 2747, 14521, 35711, 45797, 74839, 595361, 972907, 3068399, 39889187]

約数ペア:

[(1, 39889187), (13, 3068399), (41, 972907), (67, 595361), (533, 74839), (871, 45797), (1117, 35711), (2747, 14521)]