47322423

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 70087680

約数和(自身を除く): 22765257

約数列:

[1, 3, 9, 71, 103, 213, 309, 639, 719, 927, 2157, 6471, 7313, 21939, 51049, 65817, 74057, 153147, 222171, 459441, 666513, 5258047, 15774141, 47322423]

約数ペア:

[(1, 47322423), (3, 15774141), (9, 5258047), (71, 666513), (103, 459441), (213, 222171), (309, 153147), (639, 74057), (719, 65817), (927, 51049), (2157, 21939), (6471, 7313)]