3784047309

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{2017}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 6334776448

約数和(自身を除く): 2550729139

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 307, 679, 873, 921, 2017, 2037, 2149, 2763, 6051, 6111, 6447, 14119, 18153, 19341, 29779, 42357, 89337, 127071, 195649, 208453, 268011, 586947, 619219, 625359, 1369543, 1760841, 1857657, 1876077, 4108629, 4334533, 5572971, 12325887, 13003599, 39010797, 60064243, 180192729, 420449701, 540578187, 1261349103, 3784047309]

約数ペア:

[(1, 3784047309), (3, 1261349103), (7, 540578187), (9, 420449701), (21, 180192729), (63, 60064243), (97, 39010797), (291, 13003599), (307, 12325887), (679, 5572971), (873, 4334533), (921, 4108629), (2017, 1876077), (2037, 1857657), (2149, 1760841), (2763, 1369543), (6051, 625359), (6111, 619219), (6447, 586947), (14119, 268011), (18153, 208453), (19341, 195649), (29779, 127071), (42357, 89337)]