9868859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9890

約数の個数: 16

約数和(自身を含む): 13251840

約数和(自身を除く): 3382981

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 9859, 69013, 108449, 128167, 759143, 897169, 1409837, 9868859]

約数ペア:

[(1, 9868859), (7, 1409837), (11, 897169), (13, 759143), (77, 128167), (91, 108449), (143, 69013), (1001, 9859)]