71036231

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 89152560

約数和(自身を除く): 18116329

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 1861, 2009, 5453, 13027, 35359, 38171, 76301, 91189, 247513, 534107, 1449719, 1732591, 3738749, 10148033, 71036231]

約数ペア:

[(1, 71036231), (7, 10148033), (19, 3738749), (41, 1732591), (49, 1449719), (133, 534107), (287, 247513), (779, 91189), (931, 76301), (1861, 38171), (2009, 35359), (5453, 13027)]