71870447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 79930368

約数和(自身を除く): 8059921

約数列:

[1, 11, 83, 223, 353, 913, 2453, 3883, 18509, 29299, 78719, 203599, 322289, 865909, 6533677, 71870447]

約数ペア:

[(1, 71870447), (11, 6533677), (83, 865909), (223, 322289), (353, 203599), (913, 78719), (2453, 29299), (3883, 18509)]