222156727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 243673920

約数和(自身を除く): 21517193

約数列:

[1, 13, 89, 157, 1157, 1223, 2041, 13973, 15899, 108847, 181649, 192011, 1415011, 2496143, 17088979, 222156727]

約数ペア:

[(1, 222156727), (13, 17088979), (89, 2496143), (157, 1415011), (1157, 192011), (1223, 181649), (2041, 108847), (13973, 15899)]