2011025301

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{21893}}^1$

素因数の和:22420

約数の個数: 16

約数和(自身を含む): 2727466944

約数和(自身を除く): 716441643

約数列:

[1, 3, 67, 201, 457, 1371, 21893, 30619, 65679, 91857, 1466831, 4400493, 10005101, 30015303, 670341767, 2011025301]

約数ペア:

[(1, 2011025301), (3, 670341767), (67, 30015303), (201, 10005101), (457, 4400493), (1371, 1466831), (21893, 91857), (30619, 65679)]