147640427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34327}}^1$

素因数の和:34378

約数の個数: 16

約数和(自身を含む): 177956352

約数和(自身を除く): 30315925

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 34327, 377597, 583559, 789521, 6419149, 8684731, 13421857, 147640427]

約数ペア:

[(1, 147640427), (11, 13421857), (17, 8684731), (23, 6419149), (187, 789521), (253, 583559), (391, 377597), (4301, 34327)]