81310303

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 89351424

約数和(自身を除く): 8041121

約数列:

[1, 17, 31, 277, 527, 557, 4709, 8587, 9469, 17267, 145979, 154289, 293539, 2622913, 4782959, 81310303]

約数ペア:

[(1, 81310303), (17, 4782959), (31, 2622913), (277, 293539), (527, 154289), (557, 145979), (4709, 17267), (8587, 9469)]