340485761

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6133}}^1$

素因数の和:6261

約数の個数: 24

約数和(自身を含む): 436348224

約数和(自身を除く): 95862463

約数列:

[1, 7, 11, 49, 77, 103, 539, 721, 1133, 5047, 6133, 7931, 42931, 55517, 67463, 300517, 472241, 631699, 3305687, 4421893, 6948689, 30953251, 48640823, 340485761]

約数ペア:

[(1, 340485761), (7, 48640823), (11, 30953251), (49, 6948689), (77, 4421893), (103, 3305687), (539, 631699), (721, 472241), (1133, 300517), (5047, 67463), (6133, 55517), (7931, 42931)]