210947124951

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{2903}}^1\times {\mathrm{12479}}^1$

素因数の和:16035

約数の個数: 24

約数和(自身を含む): 305301934080

約数和(自身を除く): 94354809129

約数列:

[1, 3, 9, 647, 1941, 2903, 5823, 8709, 12479, 26127, 37437, 112311, 1878241, 5634723, 8073913, 16904169, 24221739, 36226537, 72665217, 108679611, 326038833, 23438569439, 70315708317, 210947124951]

約数ペア:

[(1, 210947124951), (3, 70315708317), (9, 23438569439), (647, 326038833), (1941, 108679611), (2903, 72665217), (5823, 36226537), (8709, 24221739), (12479, 16904169), (26127, 8073913), (37437, 5634723), (112311, 1878241)]