3721005113

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{745543}}^1$

素因数の和:745604

約数の個数: 16

約数和(自身を含む): 4580622336

約数和(自身を除く): 859617223

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 745543, 5218801, 17147489, 23111833, 120032423, 161782831, 531572159, 3721005113]

約数ペア:

[(1, 3721005113), (7, 531572159), (23, 161782831), (31, 120032423), (161, 23111833), (217, 17147489), (713, 5218801), (4991, 745543)]