31189127

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 34560000

約数和(自身を除く): 3370873

約数列:

[1, 19, 23, 149, 437, 479, 2831, 3427, 9101, 11017, 65113, 71371, 209323, 1356049, 1641533, 31189127]

約数ペア:

[(1, 31189127), (19, 1641533), (23, 1356049), (149, 209323), (437, 71371), (479, 65113), (2831, 11017), (3427, 9101)]