1279689983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{13297}}^1$

素因数の和:13994

約数の個数: 16

約数和(自身を含む): 1505759136

約数和(自身を除く): 226069153

約数列:

[1, 11, 13, 143, 673, 7403, 8749, 13297, 96239, 146267, 172861, 1901471, 8948881, 98437691, 116335453, 1279689983]

約数ペア:

[(1, 1279689983), (11, 116335453), (13, 98437691), (143, 8948881), (673, 1901471), (7403, 172861), (8749, 146267), (13297, 96239)]