487008621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{45131}}^1$

素因数の和:45257

約数の個数: 24

約数和(自身を含む): 774465120

約数和(自身を除く): 287456499

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 10791, 45131, 135393, 406179, 496441, 1489323, 4467969, 4919279, 14757837, 44273511, 54112069, 162336207, 487008621]

約数ペア:

[(1, 487008621), (3, 162336207), (9, 54112069), (11, 44273511), (33, 14757837), (99, 4919279), (109, 4467969), (327, 1489323), (981, 496441), (1199, 406179), (3597, 135393), (10791, 45131)]