22199463

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 38578176

約数和(自身を除く): 16378713

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 367, 423, 429, 517, 611, 1101, 1287, 1551, 1833, 3303, 4037, 4653, 4771, 5499, 6721, 12111, 14313, 17249, 20163, 36333, 42939, 51747, 52481, 60489, 155241, 157443, 189739, 224237, 472329, 569217, 672711, 1707651, 2018133, 2466607, 7399821, 22199463]

約数ペア:

[(1, 22199463), (3, 7399821), (9, 2466607), (11, 2018133), (13, 1707651), (33, 672711), (39, 569217), (47, 472329), (99, 224237), (117, 189739), (141, 157443), (143, 155241), (367, 60489), (423, 52481), (429, 51747), (517, 42939), (611, 36333), (1101, 20163), (1287, 17249), (1551, 14313), (1833, 12111), (3303, 6721), (4037, 5499), (4653, 4771)]