1301392431

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1\times {\mathrm{3023}}^1$

素因数の和:4603

約数の個数: 24

約数和(自身を含む): 1942327296

約数和(自身を除く): 640934865

約数列:

[1, 3, 9, 31, 93, 279, 1543, 3023, 4629, 9069, 13887, 27207, 47833, 93713, 143499, 281139, 430497, 843417, 4664489, 13993467, 41980401, 144599159, 433797477, 1301392431]

約数ペア:

[(1, 1301392431), (3, 433797477), (9, 144599159), (31, 41980401), (93, 13993467), (279, 4664489), (1543, 843417), (3023, 430497), (4629, 281139), (9069, 143499), (13887, 93713), (27207, 47833)]