1556558637

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1\times {\mathrm{4079}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 2093921280

約数和(自身を除く): 537362643

約数列:

[1, 3, 131, 393, 971, 2913, 4079, 12237, 127201, 381603, 534349, 1603047, 3960709, 11882127, 518852879, 1556558637]

約数ペア:

[(1, 1556558637), (3, 518852879), (131, 11882127), (393, 3960709), (971, 1603047), (2913, 534349), (4079, 381603), (12237, 127201)]