2016080931

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 2768855040

約数和(自身を除く): 752774109

約数列:

[1, 3, 73, 127, 173, 219, 381, 419, 519, 1257, 9271, 12629, 21971, 27813, 30587, 37887, 53213, 65913, 72487, 91761, 159639, 217461, 1603883, 3884549, 4811649, 5291551, 9205849, 11653647, 15874653, 27617547, 672026977, 2016080931]

約数ペア:

[(1, 2016080931), (3, 672026977), (73, 27617547), (127, 15874653), (173, 11653647), (219, 9205849), (381, 5291551), (419, 4811649), (519, 3884549), (1257, 1603883), (9271, 217461), (12629, 159639), (21971, 91761), (27813, 72487), (30587, 65913), (37887, 53213)]