3308721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 4863936

約数和(自身を除く): 1555215

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1973, 5919, 25649, 76947, 84839, 254517, 1102907, 3308721]

約数ペア:

[(1, 3308721), (3, 1102907), (13, 254517), (39, 84839), (43, 76947), (129, 25649), (559, 5919), (1677, 1973)]