2791569347

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{2593}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 3293093376

約数和(自身を除く): 501524029

約数列:

[1, 7, 49, 127, 173, 889, 1211, 2593, 6223, 8477, 18151, 21971, 127057, 153797, 329311, 448589, 1076579, 2305177, 3140123, 16136239, 21980861, 56970803, 398795621, 2791569347]

約数ペア:

[(1, 2791569347), (7, 398795621), (49, 56970803), (127, 21980861), (173, 16136239), (889, 3140123), (1211, 2305177), (2593, 1076579), (6223, 448589), (8477, 329311), (18151, 153797), (21971, 127057)]