109110001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109001}}^1$

素因数の和:109032

約数の個数: 16

約数和(自身を含む): 146498688

約数和(自身を除く): 37388687

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 109001, 763007, 1199011, 1417013, 8393077, 9919091, 15587143, 109110001]

約数ペア:

[(1, 109110001), (7, 15587143), (11, 9919091), (13, 8393077), (77, 1417013), (91, 1199011), (143, 763007), (1001, 109001)]