15704053911

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197677}}^1$

素因数の和:197800

約数の個数: 48

約数和(自身を含む): 28206278464

約数和(自身を除く): 12502224553

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 273, 291, 679, 819, 873, 1261, 2037, 3783, 6111, 8827, 11349, 26481, 79443, 197677, 593031, 1383739, 1779093, 2569801, 4151217, 7709403, 12453651, 17988607, 19174669, 23128209, 53965821, 57524007, 134222683, 161897463, 172572021, 249270697, 402668049, 747812091, 1208004147, 1744894879, 2243436273, 5234684637, 15704053911]

約数ペア:

[(1, 15704053911), (3, 5234684637), (7, 2243436273), (9, 1744894879), (13, 1208004147), (21, 747812091), (39, 402668049), (63, 249270697), (91, 172572021), (97, 161897463), (117, 134222683), (273, 57524007), (291, 53965821), (679, 23128209), (819, 19174669), (873, 17988607), (1261, 12453651), (2037, 7709403), (3783, 4151217), (6111, 2569801), (8827, 1779093), (11349, 1383739), (26481, 593031), (79443, 197677)]