31134521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 35942400

約数和(自身を除く): 4807879

約数列:

[1, 11, 19, 209, 311, 479, 3421, 5269, 5909, 9101, 64999, 100111, 148969, 1638659, 2830411, 31134521]

約数ペア:

[(1, 31134521), (11, 2830411), (19, 1638659), (209, 148969), (311, 100111), (479, 64999), (3421, 9101), (5269, 5909)]