4159251

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 6379776

約数和(自身を除く): 2220525

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 283, 639, 849, 1633, 2547, 4899, 6509, 14697, 19527, 20093, 58581, 60279, 180837, 462139, 1386417, 4159251]

約数ペア:

[(1, 4159251), (3, 1386417), (9, 462139), (23, 180837), (69, 60279), (71, 58581), (207, 20093), (213, 19527), (283, 14697), (639, 6509), (849, 4899), (1633, 2547)]