30975771

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1559}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 42681600

約数和(自身を除く): 11705829

約数列:

[1, 3, 37, 111, 179, 537, 1559, 4677, 6623, 19869, 57683, 173049, 279061, 837183, 10325257, 30975771]

約数ペア:

[(1, 30975771), (3, 10325257), (37, 837183), (111, 279061), (179, 173049), (537, 57683), (1559, 19869), (4677, 6623)]