228472317

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{3767}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 345631104

約数和(自身を除く): 117158787

約数列:

[1, 3, 9, 23, 69, 207, 293, 879, 2637, 3767, 6739, 11301, 20217, 33903, 60651, 86641, 259923, 779769, 1103731, 3311193, 9933579, 25385813, 76157439, 228472317]

約数ペア:

[(1, 228472317), (3, 76157439), (9, 25385813), (23, 9933579), (69, 3311193), (207, 1103731), (293, 779769), (879, 259923), (2637, 86641), (3767, 60651), (6739, 33903), (11301, 20217)]