29986617

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2939}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 42336000

約数和(自身を除く): 12349383

約数列:

[1, 3, 19, 57, 179, 537, 2939, 3401, 8817, 10203, 55841, 167523, 526081, 1578243, 9995539, 29986617]

約数ペア:

[(1, 29986617), (3, 9995539), (19, 1578243), (57, 526081), (179, 167523), (537, 55841), (2939, 10203), (3401, 8817)]