3138851737

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2861}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 3863013120

約数和(自身を除く): 724161383

約数列:

[1, 7, 19, 73, 113, 133, 511, 791, 1387, 2147, 2861, 8249, 9709, 15029, 20027, 54359, 57743, 156731, 208853, 323293, 380513, 1097117, 1461971, 2263051, 3968207, 6142567, 23600389, 27777449, 42997969, 165202723, 448407391, 3138851737]

約数ペア:

[(1, 3138851737), (7, 448407391), (19, 165202723), (73, 42997969), (113, 27777449), (133, 23600389), (511, 6142567), (791, 3968207), (1387, 2263051), (2147, 1461971), (2861, 1097117), (8249, 380513), (9709, 323293), (15029, 208853), (20027, 156731), (54359, 57743)]