17812107

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 27832896

約数和(自身を除く): 10020789

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 2477, 7191, 7431, 22293, 42109, 116419, 126327, 349257, 378981, 1047771, 1979123, 5937369, 17812107]

約数ペア:

[(1, 17812107), (3, 5937369), (9, 1979123), (17, 1047771), (47, 378981), (51, 349257), (141, 126327), (153, 116419), (423, 42109), (799, 22293), (2397, 7431), (2477, 7191)]