2017690917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{1997}}^1$

素因数の和:3829

約数の個数: 32

約数和(自身を含む): 3110742144

約数和(自身を除く): 1093051227

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1801, 1997, 5403, 5991, 19811, 21967, 30617, 33949, 59433, 65901, 91851, 101847, 336787, 373439, 1010361, 1120317, 3596597, 10789791, 39562567, 61142149, 118687701, 183426447, 672563639, 2017690917]

約数ペア:

[(1, 2017690917), (3, 672563639), (11, 183426447), (17, 118687701), (33, 61142149), (51, 39562567), (187, 10789791), (561, 3596597), (1801, 1120317), (1997, 1010361), (5403, 373439), (5991, 336787), (19811, 101847), (21967, 91851), (30617, 65901), (33949, 59433)]