17967260073

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6432961}}^1$

素因数の和:6432997

約数の個数: 24

約数和(自身を含む): 29334306720

約数和(自身を除く): 11367046647

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 6432961, 19298883, 45030727, 122226259, 135092181, 315215089, 366678777, 855583813, 945645267, 2566751439, 5989086691, 17967260073]

約数ペア:

[(1, 17967260073), (3, 5989086691), (7, 2566751439), (19, 945645267), (21, 855583813), (49, 366678777), (57, 315215089), (133, 135092181), (147, 122226259), (399, 45030727), (931, 19298883), (2793, 6432961)]