13873013

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 17450880

約数和(自身を除く): 3577867

約数列:

[1, 7, 11, 77, 121, 847, 1331, 1489, 9317, 10423, 16379, 114653, 180169, 1261183, 1981859, 13873013]

約数ペア:

[(1, 13873013), (7, 1981859), (11, 1261183), (77, 180169), (121, 114653), (847, 16379), (1331, 10423), (1489, 9317)]