2143249563

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3023}}^1$

素因数の和:3113

約数の個数: 64

約数和(自身を含む): 3657830400

約数和(自身を除く): 1514580837

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 147, 159, 273, 343, 371, 637, 689, 1029, 1113, 1911, 2067, 2597, 3023, 4459, 4823, 7791, 9069, 13377, 14469, 18179, 21161, 33761, 39299, 54537, 63483, 101283, 117897, 148127, 160219, 236327, 275093, 444381, 480657, 708981, 825279, 1036889, 1121533, 1925651, 2082847, 3110667, 3364599, 5776953, 6248541, 7850731, 13479557, 14579929, 23552193, 40438671, 43739787, 54955117, 102059503, 164865351, 306178509, 714416521, 2143249563]

約数ペア:

[(1, 2143249563), (3, 714416521), (7, 306178509), (13, 164865351), (21, 102059503), (39, 54955117), (49, 43739787), (53, 40438671), (91, 23552193), (147, 14579929), (159, 13479557), (273, 7850731), (343, 6248541), (371, 5776953), (637, 3364599), (689, 3110667), (1029, 2082847), (1113, 1925651), (1911, 1121533), (2067, 1036889), (2597, 825279), (3023, 708981), (4459, 480657), (4823, 444381), (7791, 275093), (9069, 236327), (13377, 160219), (14469, 148127), (18179, 117897), (21161, 101283), (33761, 63483), (39299, 54537)]