91121849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11251}}^1$

素因数の和:11360

約数の個数: 16

約数和(自身を含む): 113420160

約数和(自身を除く): 22298311

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 11251, 78757, 146263, 1001339, 1023841, 7009373, 13017407, 91121849]

約数ペア:

[(1, 91121849), (7, 13017407), (13, 7009373), (89, 1023841), (91, 1001339), (623, 146263), (1157, 78757), (8099, 11251)]