238386907451

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1\times {\mathrm{415729}}^1$

素因数の和:416435

約数の個数: 24

約数和(自身を含む): 299904296160

約数和(自身を除く): 61517388709

約数列:

[1, 7, 11, 77, 121, 677, 847, 4739, 7447, 52129, 81917, 415729, 573419, 2910103, 4573019, 32011133, 50303209, 281448533, 352122463, 1970139731, 3095933863, 21671537041, 34055272493, 238386907451]

約数ペア:

[(1, 238386907451), (7, 34055272493), (11, 21671537041), (77, 3095933863), (121, 1970139731), (677, 352122463), (847, 281448533), (4739, 50303209), (7447, 32011133), (52129, 4573019), (81917, 2910103), (415729, 573419)]