53386991

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{709}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 63252480

約数和(自身を除く): 9865489

約数列:

[1, 7, 31, 217, 347, 709, 2429, 4963, 10757, 21979, 75299, 153853, 246023, 1722161, 7626713, 53386991]

約数ペア:

[(1, 53386991), (7, 7626713), (31, 1722161), (217, 246023), (347, 153853), (709, 75299), (2429, 21979), (4963, 10757)]