1343996843

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 1667438784

約数和(自身を除く): 323441941

約数列:

[1, 7, 37, 49, 53, 71, 197, 259, 371, 497, 1379, 1813, 1961, 2597, 2627, 3479, 3763, 7289, 9653, 10441, 13727, 13987, 18389, 26341, 51023, 73087, 96089, 97909, 128723, 139231, 184387, 357161, 386317, 511609, 517519, 685363, 741311, 974617, 2704219, 3622633, 5189177, 6822319, 18929533, 25358431, 27428507, 36324239, 191999549, 1343996843]

約数ペア:

[(1, 1343996843), (7, 191999549), (37, 36324239), (49, 27428507), (53, 25358431), (71, 18929533), (197, 6822319), (259, 5189177), (371, 3622633), (497, 2704219), (1379, 974617), (1813, 741311), (1961, 685363), (2597, 517519), (2627, 511609), (3479, 386317), (3763, 357161), (7289, 184387), (9653, 139231), (10441, 128723), (13727, 97909), (13987, 96089), (18389, 73087), (26341, 51023)]