9643739

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 12038400

約数和(自身を除く): 2394661

約数列:

[1, 7, 23, 43, 49, 161, 199, 301, 989, 1127, 1393, 2107, 4577, 6923, 8557, 9751, 32039, 48461, 59899, 196811, 224273, 419293, 1377677, 9643739]

約数ペア:

[(1, 9643739), (7, 1377677), (23, 419293), (43, 224273), (49, 196811), (161, 59899), (199, 48461), (301, 32039), (989, 9751), (1127, 8557), (1393, 6923), (2107, 4577)]