217896003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1862359}}^1$

素因数の和:1862378

約数の個数: 12

約数和(自身を含む): 338949520

約数和(自身を除く): 121053517

約数列:

[1, 3, 9, 13, 39, 117, 1862359, 5587077, 16761231, 24210667, 72632001, 217896003]

約数ペア:

[(1, 217896003), (3, 72632001), (9, 24210667), (13, 16761231), (39, 5587077), (117, 1862359)]