2021608149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{5417}}^1$

素因数の和:5737

約数の個数: 32

約数和(自身を含む): 3020903424

約数和(自身を除く): 999295275

約数列:

[1, 3, 11, 33, 43, 129, 263, 473, 789, 1419, 2893, 5417, 8679, 11309, 16251, 33927, 59587, 124399, 178761, 232931, 373197, 698793, 1424671, 2562241, 4274013, 7686723, 15671381, 47014143, 61260853, 183782559, 673869383, 2021608149]

約数ペア:

[(1, 2021608149), (3, 673869383), (11, 183782559), (33, 61260853), (43, 47014143), (129, 15671381), (263, 7686723), (473, 4274013), (789, 2562241), (1419, 1424671), (2893, 698793), (5417, 373197), (8679, 232931), (11309, 178761), (16251, 124399), (33927, 59587)]