30013191

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3613}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 47357856

約数和(自身を除く): 17344665

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3613, 8307, 10839, 32517, 46969, 140907, 256523, 422721, 769569, 2308707, 3334799, 10004397, 30013191]

約数ペア:

[(1, 30013191), (3, 10004397), (9, 3334799), (13, 2308707), (39, 769569), (71, 422721), (117, 256523), (213, 140907), (639, 46969), (923, 32517), (2769, 10839), (3613, 8307)]