2201219319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{4877}}^1$

素因数の和:5127

約数の個数: 32

約数和(自身を含む): 3225567744

約数和(自身を除く): 1024348425

約数列:

[1, 3, 13, 39, 71, 163, 213, 489, 923, 2119, 2769, 4877, 6357, 11573, 14631, 34719, 63401, 150449, 190203, 346267, 451347, 794951, 1038801, 2384853, 4501471, 10334363, 13504413, 31003089, 56441521, 169324563, 733739773, 2201219319]

約数ペア:

[(1, 2201219319), (3, 733739773), (13, 169324563), (39, 56441521), (71, 31003089), (163, 13504413), (213, 10334363), (489, 4501471), (923, 2384853), (2119, 1038801), (2769, 794951), (4877, 451347), (6357, 346267), (11573, 190203), (14631, 150449), (34719, 63401)]