90404017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 101756160

約数和(自身を除く): 11352143

約数列:

[1, 11, 43, 131, 473, 1441, 1459, 5633, 16049, 61963, 62737, 191129, 690107, 2102419, 8218547, 90404017]

約数ペア:

[(1, 90404017), (11, 8218547), (43, 2102419), (131, 690107), (473, 191129), (1441, 62737), (1459, 61963), (5633, 16049)]