9118109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9140

約数の個数: 16

約数和(自身を含む): 12243840

約数和(自身を除く): 3125731

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 9109, 63763, 100199, 118417, 701393, 828919, 1302587, 9118109]

約数ペア:

[(1, 9118109), (7, 1302587), (11, 828919), (13, 701393), (77, 118417), (91, 100199), (143, 63763), (1001, 9109)]