238889729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{3011}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 273248640

約数和(自身を除く): 34358911

約数列:

[1, 13, 17, 221, 359, 3011, 4667, 6103, 39143, 51187, 79339, 665431, 1080949, 14052337, 18376133, 238889729]

約数ペア:

[(1, 238889729), (13, 18376133), (17, 14052337), (221, 1080949), (359, 665431), (3011, 79339), (4667, 51187), (6103, 39143)]