1347019751

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 1772484768

約数和(自身を除く): 425465017

約数列:

[1, 7, 11, 49, 53, 61, 77, 371, 427, 539, 583, 671, 773, 2597, 2989, 3233, 4081, 4697, 5411, 8503, 22631, 28567, 32879, 35563, 37877, 40969, 47153, 59521, 158417, 248941, 286783, 330071, 416647, 450659, 518683, 1742587, 2007481, 2310497, 2499109, 3154613, 3630781, 17493763, 22082291, 25415467, 27490199, 122456341, 192431393, 1347019751]

約数ペア:

[(1, 1347019751), (7, 192431393), (11, 122456341), (49, 27490199), (53, 25415467), (61, 22082291), (77, 17493763), (371, 3630781), (427, 3154613), (539, 2499109), (583, 2310497), (671, 2007481), (773, 1742587), (2597, 518683), (2989, 450659), (3233, 416647), (4081, 330071), (4697, 286783), (5411, 248941), (8503, 158417), (22631, 59521), (28567, 47153), (32879, 40969), (35563, 37877)]