40306833

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27817}}^1$

素因数の和:27853

約数の個数: 24

約数和(自身を含む): 69433728

約数和(自身を除く): 29126895

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27817, 83451, 194719, 250353, 584157, 639791, 1752471, 1919373, 4478537, 5758119, 13435611, 40306833]

約数ペア:

[(1, 40306833), (3, 13435611), (7, 5758119), (9, 4478537), (21, 1919373), (23, 1752471), (63, 639791), (69, 584157), (161, 250353), (207, 194719), (483, 83451), (1449, 27817)]