283639707

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27239}}^1$

素因数の和:27347

約数の個数: 24

約数和(自身を含む): 446191200

約数和(自身を除く): 162551493

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 27239, 81717, 245151, 354107, 1062321, 2424271, 3186963, 7272813, 21818439, 31515523, 94546569, 283639707]

約数ペア:

[(1, 283639707), (3, 94546569), (9, 31515523), (13, 21818439), (39, 7272813), (89, 3186963), (117, 2424271), (267, 1062321), (801, 354107), (1157, 245151), (3471, 81717), (10413, 27239)]