3898081439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1\times {\mathrm{10973}}^1$

素因数の和:13670

約数の個数: 16

約数和(自身を含む): 4691604480

約数和(自身を除く): 793523041

約数列:

[1, 7, 19, 133, 2671, 10973, 18697, 50749, 76811, 208487, 355243, 1459409, 29308883, 205162181, 556868777, 3898081439]

約数ペア:

[(1, 3898081439), (7, 556868777), (19, 205162181), (133, 29308883), (2671, 1459409), (10973, 355243), (18697, 208487), (50749, 76811)]