2564793

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3701}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 4620096

約数和(自身を除く): 2055303

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3701, 11103, 25907, 33309, 40711, 77721, 122133, 233163, 284977, 366399, 854931, 2564793]

約数ペア:

[(1, 2564793), (3, 854931), (7, 366399), (9, 284977), (11, 233163), (21, 122133), (33, 77721), (63, 40711), (77, 33309), (99, 25907), (231, 11103), (693, 3701)]