27923839

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 30240000

約数和(自身を除く): 2316161

約数列:

[1, 29, 31, 89, 349, 899, 2581, 2759, 10121, 10819, 31061, 80011, 313751, 900769, 962891, 27923839]

約数ペア:

[(1, 27923839), (29, 962891), (31, 900769), (89, 313751), (349, 80011), (899, 31061), (2581, 10819), (2759, 10121)]