55562221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3847}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 65939328

約数和(自身を除く): 10377107

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 3847, 14443, 42317, 50011, 388547, 550121, 4274017, 5051111, 55562221]

約数ペア:

[(1, 55562221), (11, 5051111), (13, 4274017), (101, 550121), (143, 388547), (1111, 50011), (1313, 42317), (3847, 14443)]