2168793

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 3600480

約数和(自身を除く): 1431687

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1153, 1881, 3459, 10377, 12683, 21907, 38049, 65721, 114147, 197163, 240977, 722931, 2168793]

約数ペア:

[(1, 2168793), (3, 722931), (9, 240977), (11, 197163), (19, 114147), (33, 65721), (57, 38049), (99, 21907), (171, 12683), (209, 10377), (627, 3459), (1153, 1881)]