42382109

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 12913891

約数列:

[1, 7, 11, 47, 49, 77, 239, 329, 343, 517, 539, 1673, 2303, 2629, 3619, 3773, 11233, 11711, 16121, 18403, 25333, 78631, 81977, 123563, 128821, 177331, 550417, 864941, 901747, 3852919, 6054587, 42382109]

約数ペア:

[(1, 42382109), (7, 6054587), (11, 3852919), (47, 901747), (49, 864941), (77, 550417), (239, 177331), (329, 128821), (343, 123563), (517, 81977), (539, 78631), (1673, 25333), (2303, 18403), (2629, 16121), (3619, 11711), (3773, 11233)]