4131127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 5548032

約数和(自身を除く): 1416905

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 4127, 28889, 45397, 53651, 317779, 375557, 590161, 4131127]

約数ペア:

[(1, 4131127), (7, 590161), (11, 375557), (13, 317779), (77, 53651), (91, 45397), (143, 28889), (1001, 4127)]