33494721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19973}}^1$

素因数の和:20032

約数の個数: 16

約数和(自身を含む): 49215936

約数和(自身を除く): 15721215

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 19973, 59919, 259649, 778947, 858839, 2576517, 11164907, 33494721]

約数ペア:

[(1, 33494721), (3, 11164907), (13, 2576517), (39, 858839), (43, 778947), (129, 259649), (559, 59919), (1677, 19973)]