17447409

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12041}}^1$

素因数の和:12077

約数の個数: 24

約数和(自身を含む): 30056832

約数和(自身を除く): 12609423

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 12041, 36123, 84287, 108369, 252861, 276943, 758583, 830829, 1938601, 2492487, 5815803, 17447409]

約数ペア:

[(1, 17447409), (3, 5815803), (7, 2492487), (9, 1938601), (21, 830829), (23, 758583), (63, 276943), (69, 252861), (161, 108369), (207, 84287), (483, 36123), (1449, 12041)]