487995087

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 686817280

約数和(自身を除く): 198822193

約数列:

[1, 3, 31, 79, 93, 127, 237, 381, 523, 1569, 2449, 3937, 7347, 10033, 11811, 16213, 30099, 41317, 48639, 66421, 123951, 199263, 311023, 933069, 1280827, 2059051, 3842481, 5247259, 6177153, 15741777, 162665029, 487995087]

約数ペア:

[(1, 487995087), (3, 162665029), (31, 15741777), (79, 6177153), (93, 5247259), (127, 3842481), (237, 2059051), (381, 1280827), (523, 933069), (1569, 311023), (2449, 199263), (3937, 123951), (7347, 66421), (10033, 48639), (11811, 41317), (16213, 30099)]