16699942441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{21803}}^1$

素因数の和:22285

約数の個数: 32

約数和(自身を含む): 21685386240

約数和(自身を除く): 4985443799

約数列:

[1, 7, 13, 19, 91, 133, 247, 443, 1729, 3101, 5759, 8417, 21803, 40313, 58919, 109421, 152621, 283439, 414257, 765947, 1984073, 2899799, 5385341, 9658729, 37697387, 67611103, 125563477, 183515851, 878944339, 1284610957, 2385706063, 16699942441]

約数ペア:

[(1, 16699942441), (7, 2385706063), (13, 1284610957), (19, 878944339), (91, 183515851), (133, 125563477), (247, 67611103), (443, 37697387), (1729, 9658729), (3101, 5385341), (5759, 2899799), (8417, 1984073), (21803, 765947), (40313, 414257), (58919, 283439), (109421, 152621)]