31113417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4657}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 44269632

約数和(自身を除く): 13156215

約数列:

[1, 3, 17, 51, 131, 393, 2227, 4657, 6681, 13971, 79169, 237507, 610067, 1830201, 10371139, 31113417]

約数ペア:

[(1, 31113417), (3, 10371139), (17, 1830201), (51, 610067), (131, 237507), (393, 79169), (2227, 13971), (4657, 6681)]