84214445

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77617}}^1$

素因数の和:77660

約数の個数: 16

約数和(自身を含む): 119221248

約数和(自身を除く): 35006803

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 77617, 388085, 543319, 2406127, 2716595, 12030635, 16842889, 84214445]

約数ペア:

[(1, 84214445), (5, 16842889), (7, 12030635), (31, 2716595), (35, 2406127), (155, 543319), (217, 388085), (1085, 77617)]