39968103

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51439}}^1$

素因数の和:51486

約数の個数: 16

約数和(自身を含む): 62551040

約数和(自身を除く): 22582937

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 51439, 154317, 360073, 1080219, 1903243, 5709729, 13322701, 39968103]

約数ペア:

[(1, 39968103), (3, 13322701), (7, 5709729), (21, 1903243), (37, 1080219), (111, 360073), (259, 154317), (777, 51439)]