291233008521

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13170217}}^1$

素因数の和:13170252

約数の個数: 48

約数和(自身を含む): 536923447424

約数和(自身を除く): 245690438903

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3159, 7371, 22113, 13170217, 39510651, 92191519, 118531953, 171212821, 276574557, 355595859, 513638463, 829723671, 1066787577, 1198489747, 1540915389, 2489171013, 3200362731, 3595469241, 4622746167, 7467513039, 10786407723, 13868238501, 22402539117, 32359223169, 41604715503, 97077669507, 291233008521]

約数ペア:

[(1, 291233008521), (3, 97077669507), (7, 41604715503), (9, 32359223169), (13, 22402539117), (21, 13868238501), (27, 10786407723), (39, 7467513039), (63, 4622746167), (81, 3595469241), (91, 3200362731), (117, 2489171013), (189, 1540915389), (243, 1198489747), (273, 1066787577), (351, 829723671), (567, 513638463), (819, 355595859), (1053, 276574557), (1701, 171212821), (2457, 118531953), (3159, 92191519), (7371, 39510651), (22113, 13170217)]