7138319799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{163}}^2$

素因数の和:508

約数の個数: 36

約数和(自身を含む): 10438915704

約数和(自身を除く): 3300595905

約数列:

[1, 3, 13, 39, 83, 163, 249, 489, 1079, 2119, 3237, 6357, 6889, 13529, 20667, 26569, 40587, 79707, 89557, 175877, 268671, 345397, 527631, 1036191, 1122907, 2205227, 3368721, 6615681, 14597791, 28667951, 43793373, 86003853, 183033841, 549101523, 2379439933, 7138319799]

約数ペア:

[(1, 7138319799), (3, 2379439933), (13, 549101523), (39, 183033841), (83, 86003853), (163, 43793373), (249, 28667951), (489, 14597791), (1079, 6615681), (2119, 3368721), (3237, 2205227), (6357, 1122907), (6889, 1036191), (13529, 527631), (20667, 345397), (26569, 268671), (40587, 175877), (79707, 89557)]