2947527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 4892160

約数和(自身を除く): 1944633

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1567, 1881, 4701, 14103, 17237, 29773, 51711, 89319, 155133, 267957, 327503, 982509, 2947527]

約数ペア:

[(1, 2947527), (3, 982509), (9, 327503), (11, 267957), (19, 155133), (33, 89319), (57, 51711), (99, 29773), (171, 17237), (209, 14103), (627, 4701), (1567, 1881)]