473764959

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{22277}}^1$

素因数の和:22439

約数の個数: 24

約数和(自身を含む): 729827280

約数和(自身を除く): 256062321

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 21267, 22277, 66831, 200493, 378709, 1136127, 3096503, 3408381, 9289509, 27868527, 52640551, 157921653, 473764959]

約数ペア:

[(1, 473764959), (3, 157921653), (9, 52640551), (17, 27868527), (51, 9289509), (139, 3408381), (153, 3096503), (417, 1136127), (1251, 378709), (2363, 200493), (7089, 66831), (21267, 22277)]