74080979

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{701}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 87699456

約数和(自身を除く): 13618477

約数列:

[1, 7, 31, 217, 487, 701, 3409, 4907, 15097, 21731, 105679, 152117, 341387, 2389709, 10582997, 74080979]

約数ペア:

[(1, 74080979), (7, 10582997), (31, 2389709), (217, 341387), (487, 152117), (701, 105679), (3409, 21731), (4907, 15097)]