9731397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5309}}^1$

素因数の和:5372

約数の個数: 16

約数和(自身を含む): 14273280

約数和(自身を除く): 4541883

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 5309, 15927, 69017, 207051, 249523, 748569, 3243799, 9731397]

約数ペア:

[(1, 9731397), (3, 3243799), (13, 748569), (39, 249523), (47, 207051), (141, 69017), (611, 15927), (1833, 5309)]