1348111009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 1653350400

約数和(自身を除く): 305239391

約数列:

[1, 7, 19, 71, 133, 367, 389, 497, 1349, 2569, 2723, 6973, 7391, 9443, 26057, 27619, 48811, 51737, 142763, 182399, 193333, 495083, 524761, 999341, 2712497, 3465581, 3673327, 10136173, 18987479, 70953211, 192587287, 1348111009]

約数ペア:

[(1, 1348111009), (7, 192587287), (19, 70953211), (71, 18987479), (133, 10136173), (367, 3673327), (389, 3465581), (497, 2712497), (1349, 999341), (2569, 524761), (2723, 495083), (6973, 193333), (7391, 182399), (9443, 142763), (26057, 51737), (27619, 48811)]