4887311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 18

約数和(自身を含む): 5841360

約数和(自身を除く): 954049

約数列:

[1, 11, 13, 121, 143, 169, 239, 1573, 1859, 2629, 3107, 20449, 28919, 34177, 40391, 375947, 444301, 4887311]

約数ペア:

[(1, 4887311), (11, 444301), (13, 375947), (121, 40391), (143, 34177), (169, 28919), (239, 20449), (1573, 3107), (1859, 2629)]