71321137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3881}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 80497152

約数和(自身を除く): 9176015

約数列:

[1, 17, 23, 47, 391, 799, 1081, 3881, 18377, 65977, 89263, 182407, 1517471, 3100919, 4195361, 71321137]

約数ペア:

[(1, 71321137), (17, 4195361), (23, 3100919), (47, 1517471), (391, 182407), (799, 89263), (1081, 65977), (3881, 18377)]