21492893169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{173819}}^1$

素因数の和:175085

約数の個数: 24

約数和(自身を含む): 33894900000

約数和(自身を除く): 12402006831

約数列:

[1, 3, 9, 11, 33, 99, 1249, 3747, 11241, 13739, 41217, 123651, 173819, 521457, 1564371, 1912009, 5736027, 17208081, 217099931, 651299793, 1953899379, 2388099241, 7164297723, 21492893169]

約数ペア:

[(1, 21492893169), (3, 7164297723), (9, 2388099241), (11, 1953899379), (33, 651299793), (99, 217099931), (1249, 17208081), (3747, 5736027), (11241, 1912009), (13739, 1564371), (41217, 521457), (123651, 173819)]