172279299

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{17209}}^1$

素因数の和:17330

約数の個数: 16

約数和(自身を含む): 237911040

約数和(自身を除く): 65631741

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 17209, 51627, 808823, 1221839, 2426469, 3665517, 57426433, 172279299]

約数ペア:

[(1, 172279299), (3, 57426433), (47, 3665517), (71, 2426469), (141, 1221839), (213, 808823), (3337, 51627), (10011, 17209)]