311222019

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{9413}}^1$

素因数の和:9626

約数の個数: 16

約数和(自身を含む): 422952192

約数和(自身を除く): 111730173

約数列:

[1, 3, 103, 107, 309, 321, 9413, 11021, 28239, 33063, 969539, 1007191, 2908617, 3021573, 103740673, 311222019]

約数ペア:

[(1, 311222019), (3, 103740673), (103, 3021573), (107, 2908617), (309, 1007191), (321, 969539), (9413, 33063), (11021, 28239)]