79164421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 93708288

約数和(自身を除く): 14543867

約数列:

[1, 7, 31, 217, 491, 743, 3437, 5201, 15221, 23033, 106547, 161231, 364813, 2553691, 11309203, 79164421]

約数ペア:

[(1, 79164421), (7, 11309203), (31, 2553691), (217, 364813), (491, 161231), (743, 106547), (3437, 23033), (5201, 15221)]