4991701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 5963328

約数和(自身を除く): 971627

約数列:

[1, 11, 13, 67, 143, 521, 737, 871, 5731, 6773, 9581, 34907, 74503, 383977, 453791, 4991701]

約数ペア:

[(1, 4991701), (11, 453791), (13, 383977), (67, 74503), (143, 34907), (521, 9581), (737, 6773), (871, 5731)]