238357969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 259667856

約数和(自身を除く): 21309887

約数列:

[1, 17, 41, 281, 697, 1217, 4777, 11521, 20689, 49897, 195857, 341977, 848249, 5813609, 14021057, 238357969]

約数ペア:

[(1, 238357969), (17, 14021057), (41, 5813609), (281, 848249), (697, 341977), (1217, 195857), (4777, 49897), (11521, 20689)]