68921859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{6791}}^1$

素因数の和:7010

約数の個数: 16

約数和(自身を含む): 97804800

約数和(自身を除く): 28882941

約数列:

[1, 3, 17, 51, 199, 597, 3383, 6791, 10149, 20373, 115447, 346341, 1351409, 4054227, 22973953, 68921859]

約数ペア:

[(1, 68921859), (3, 22973953), (17, 4054227), (51, 1351409), (199, 346341), (597, 115447), (3383, 20373), (6791, 10149)]