1938962727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{5051}}^1$

素因数の和:5280

約数の個数: 48

約数和(自身を含む): 3210768288

約数和(自身を除く): 1271805561

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 193, 221, 579, 663, 1737, 1989, 2509, 3281, 5051, 7527, 9843, 15153, 22581, 29529, 42653, 45459, 65663, 85867, 127959, 196989, 257601, 383877, 590967, 772803, 974843, 1116271, 2924529, 3348813, 8773587, 10046439, 12672959, 16572331, 38018877, 49716993, 114056631, 149150979, 215440303, 646320909, 1938962727]

約数ペア:

[(1, 1938962727), (3, 646320909), (9, 215440303), (13, 149150979), (17, 114056631), (39, 49716993), (51, 38018877), (117, 16572331), (153, 12672959), (193, 10046439), (221, 8773587), (579, 3348813), (663, 2924529), (1737, 1116271), (1989, 974843), (2509, 772803), (3281, 590967), (5051, 383877), (7527, 257601), (9843, 196989), (15153, 127959), (22581, 85867), (29529, 65663), (42653, 45459)]