680875773

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{7297}}^1$

素因数の和:8956

約数の個数: 16

約数和(自身を含む): 956329920

約数和(自身を除く): 275454147

約数列:

[1, 3, 19, 57, 1637, 4911, 7297, 21891, 31103, 93309, 138643, 415929, 11945189, 35835567, 226958591, 680875773]

約数ペア:

[(1, 680875773), (3, 226958591), (19, 35835567), (57, 11945189), (1637, 415929), (4911, 138643), (7297, 93309), (21891, 31103)]