90134023

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 104832000

約数和(自身を除く): 14697977

約数列:

[1, 7, 79, 389, 419, 553, 2723, 2933, 30731, 33101, 162991, 215117, 231707, 1140937, 12876289, 90134023]

約数ペア:

[(1, 90134023), (7, 12876289), (79, 1140937), (389, 231707), (419, 215117), (553, 162991), (2723, 33101), (2933, 30731)]