38903157

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{14957}}^1$

素因数の和:14997

約数の個数: 18

約数和(自身を含む): 59697378

約数和(自身を除く): 20794221

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 14957, 44871, 134613, 254269, 762807, 2288421, 4322573, 12967719, 38903157]

約数ペア:

[(1, 38903157), (3, 12967719), (9, 4322573), (17, 2288421), (51, 762807), (153, 254269), (289, 134613), (867, 44871), (2601, 14957)]