9969595573

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4817}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 11986875648

約数和(自身を除く): 2017280075

約数列:

[1, 7, 37, 61, 131, 259, 427, 917, 2257, 4817, 4847, 7991, 15799, 33719, 33929, 55937, 178229, 293837, 295667, 631027, 1247603, 2056859, 2069669, 4417189, 10871969, 23347999, 38492647, 76103783, 163435993, 269448529, 1424227939, 9969595573]

約数ペア:

[(1, 9969595573), (7, 1424227939), (37, 269448529), (61, 163435993), (131, 76103783), (259, 38492647), (427, 23347999), (917, 10871969), (2257, 4417189), (4817, 2069669), (4847, 2056859), (7991, 1247603), (15799, 631027), (33719, 295667), (33929, 293837), (55937, 178229)]