122421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 16

約数和(自身を含む): 182336

約数和(自身を除く): 59915

約数列:

[1, 3, 13, 39, 43, 73, 129, 219, 559, 949, 1677, 2847, 3139, 9417, 40807, 122421]

約数ペア:

[(1, 122421), (3, 40807), (13, 9417), (39, 3139), (43, 2847), (73, 1677), (129, 949), (219, 559)]