22386273

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 37610496

約数和(自身を除く): 15224223

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 1907, 3913, 5721, 11739, 13349, 24791, 40047, 74373, 82001, 173537, 246003, 520611, 574007, 1066013, 1722021, 3198039, 7462091, 22386273]

約数ペア:

[(1, 22386273), (3, 7462091), (7, 3198039), (13, 1722021), (21, 1066013), (39, 574007), (43, 520611), (91, 246003), (129, 173537), (273, 82001), (301, 74373), (559, 40047), (903, 24791), (1677, 13349), (1907, 11739), (3913, 5721)]