977950702963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{82609}}^1$

素因数の和:82816

約数の個数: 48

約数和(自身を含む): 1175951367360

約数和(自身を除く): 198000664397

約数列:

[1, 13, 17, 23, 137, 221, 289, 299, 391, 1781, 2329, 3151, 3757, 5083, 6647, 30277, 39593, 40963, 53567, 82609, 86411, 514709, 696371, 910639, 1073917, 1404353, 1900007, 11317433, 11838307, 18256589, 23874001, 24700091, 32300119, 147126629, 192396361, 260300959, 310362013, 419901547, 549102023, 2501152693, 3270738137, 3383912467, 4425116303, 7138326299, 42519595781, 57526511939, 75226977151, 977950702963]

約数ペア:

[(1, 977950702963), (13, 75226977151), (17, 57526511939), (23, 42519595781), (137, 7138326299), (221, 4425116303), (289, 3383912467), (299, 3270738137), (391, 2501152693), (1781, 549102023), (2329, 419901547), (3151, 310362013), (3757, 260300959), (5083, 192396361), (6647, 147126629), (30277, 32300119), (39593, 24700091), (40963, 23874001), (53567, 18256589), (82609, 11838307), (86411, 11317433), (514709, 1900007), (696371, 1404353), (910639, 1073917)]