16474311

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13795

約数の個数: 24

約数和(自身を含む): 28629120

約数和(自身を除く): 12154809

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 13763, 41289, 96341, 123867, 261497, 289023, 784491, 867069, 1830479, 2353473, 5491437, 16474311]

約数ペア:

[(1, 16474311), (3, 5491437), (7, 2353473), (9, 1830479), (19, 867069), (21, 784491), (57, 289023), (63, 261497), (133, 123867), (171, 96341), (399, 41289), (1197, 13763)]