397170040799

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1\times {\mathrm{993827}}^1$

素因数の和:995414

約数の個数: 16

約数和(自身を含む): 466479011328

約数和(自身を除く): 69308970529

約数列:

[1, 7, 37, 259, 1543, 10801, 57091, 399637, 993827, 6956789, 36771599, 257401193, 1533475061, 10734325427, 56738577257, 397170040799]

約数ペア:

[(1, 397170040799), (7, 56738577257), (37, 10734325427), (259, 1533475061), (1543, 257401193), (10801, 36771599), (57091, 6956789), (399637, 993827)]