8186229

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 12534912

約数和(自身を除く): 4348683

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 557, 639, 1633, 1671, 4899, 5013, 12811, 14697, 38433, 39547, 115299, 118641, 355923, 909581, 2728743, 8186229]

約数ペア:

[(1, 8186229), (3, 2728743), (9, 909581), (23, 355923), (69, 118641), (71, 115299), (207, 39547), (213, 38433), (557, 14697), (639, 12811), (1633, 5013), (1671, 4899)]