12777779833

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 16261426944

約数和(自身を除く): 3483647111

約数列:

[1, 7, 13, 49, 91, 97, 227, 637, 679, 911, 1261, 1589, 2951, 4753, 6377, 8827, 11123, 11843, 20657, 22019, 44639, 61789, 82901, 88367, 144599, 154133, 206797, 286247, 580307, 618569, 1078931, 1148771, 1447579, 2003729, 2688361, 4329983, 8041397, 10133053, 14026103, 18818527, 20059309, 56289779, 131729689, 140415163, 260771017, 982906141, 1825397119, 12777779833]

約数ペア:

[(1, 12777779833), (7, 1825397119), (13, 982906141), (49, 260771017), (91, 140415163), (97, 131729689), (227, 56289779), (637, 20059309), (679, 18818527), (911, 14026103), (1261, 10133053), (1589, 8041397), (2951, 4329983), (4753, 2688361), (6377, 2003729), (8827, 1447579), (11123, 1148771), (11843, 1078931), (20657, 618569), (22019, 580307), (44639, 286247), (61789, 206797), (82901, 154133), (88367, 144599)]