16823151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 25808640

約数和(自身を除く): 8985489

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 751, 1179, 2253, 2489, 6759, 7467, 14269, 22401, 42807, 98381, 128421, 295143, 885429, 1869239, 5607717, 16823151]

約数ペア:

[(1, 16823151), (3, 5607717), (9, 1869239), (19, 885429), (57, 295143), (131, 128421), (171, 98381), (393, 42807), (751, 22401), (1179, 14269), (2253, 7467), (2489, 6759)]