552971359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19919}}^1$

素因数の和:20030

約数の個数: 16

約数和(自身を含む): 619591680

約数和(自身を除く): 66620321

約数列:

[1, 17, 23, 71, 391, 1207, 1633, 19919, 27761, 338623, 458137, 1414249, 7788329, 24042233, 32527727, 552971359]

約数ペア:

[(1, 552971359), (17, 32527727), (23, 24042233), (71, 7788329), (391, 1414249), (1207, 458137), (1633, 338623), (19919, 27761)]