478423629

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{68239}}^1$

素因数の和:68305

約数の個数: 24

約数和(自身を含む): 745180800

約数和(自身を除く): 266757171

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 68239, 204717, 614151, 1296541, 2797799, 3889623, 8393397, 11668869, 25180191, 53158181, 159474543, 478423629]

約数ペア:

[(1, 478423629), (3, 159474543), (9, 53158181), (19, 25180191), (41, 11668869), (57, 8393397), (123, 3889623), (171, 2797799), (369, 1296541), (779, 614151), (2337, 204717), (7011, 68239)]