7143961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 8733312

約数和(自身を除く): 1589351

約数列:

[1, 11, 17, 23, 121, 151, 187, 253, 391, 1661, 2057, 2567, 2783, 3473, 4301, 18271, 28237, 38203, 47311, 59041, 310607, 420233, 649451, 7143961]

約数ペア:

[(1, 7143961), (11, 649451), (17, 420233), (23, 310607), (121, 59041), (151, 47311), (187, 38203), (253, 28237), (391, 18271), (1661, 4301), (2057, 3473), (2567, 2783)]