31260427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 35857152

約数和(自身を除く): 4596725

約数列:

[1, 11, 23, 157, 253, 787, 1727, 3611, 8657, 18101, 39721, 123559, 199111, 1359149, 2841857, 31260427]

約数ペア:

[(1, 31260427), (11, 2841857), (23, 1359149), (157, 199111), (253, 123559), (787, 39721), (1727, 18101), (3611, 8657)]