85890091

素因数分解:

$7^2\times {\mathrm{233}}^1\times {\mathrm{7523}}^1$

素因数の和:7770

約数の個数: 12

約数和(自身を含む): 100355112

約数和(自身を除く): 14465021

約数列:

[1, 7, 49, 233, 1631, 7523, 11417, 52661, 368627, 1752859, 12270013, 85890091]

約数ペア:

[(1, 85890091), (7, 12270013), (49, 1752859), (233, 368627), (1631, 52661), (7523, 11417)]