3983679

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 6757920

約数和(自身を除く): 2774241

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1709, 2331, 5127, 11963, 15381, 35889, 63233, 107667, 189699, 442631, 569097, 1327893, 3983679]

約数ペア:

[(1, 3983679), (3, 1327893), (7, 569097), (9, 442631), (21, 189699), (37, 107667), (63, 63233), (111, 35889), (259, 15381), (333, 11963), (777, 5127), (1709, 2331)]