283051797

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37337}}^1$

素因数の和:37385

約数の個数: 24

約数和(自身を含む): 455224896

約数和(自身を除く): 172173099

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 37337, 112011, 261359, 709403, 784077, 2128209, 4965821, 13478657, 14897463, 40435971, 94350599, 283051797]

約数ペア:

[(1, 283051797), (3, 94350599), (7, 40435971), (19, 14897463), (21, 13478657), (57, 4965821), (133, 2128209), (361, 784077), (399, 709403), (1083, 261359), (2527, 112011), (7581, 37337)]