40750227

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28123}}^1$

素因数の和:28159

約数の個数: 24

約数和(自身を含む): 70197504

約数和(自身を除く): 29447277

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 28123, 84369, 196861, 253107, 590583, 646829, 1771749, 1940487, 4527803, 5821461, 13583409, 40750227]

約数ペア:

[(1, 40750227), (3, 13583409), (7, 5821461), (9, 4527803), (21, 1940487), (23, 1771749), (63, 646829), (69, 590583), (161, 253107), (207, 196861), (483, 84369), (1449, 28123)]