2487272007

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7673}}^1$

素因数の和:7764

約数の個数: 48

約数和(自身を含む): 3919265280

約数和(自身を除く): 1431993273

約数列:

[1, 3, 11, 19, 33, 47, 57, 121, 141, 209, 363, 517, 627, 893, 1551, 2299, 2679, 5687, 6897, 7673, 9823, 17061, 23019, 29469, 84403, 108053, 145787, 253209, 324159, 360631, 437361, 928433, 1081893, 1603657, 2785299, 3966941, 4810971, 6851989, 11900823, 17640227, 20555967, 43636351, 52920681, 75371879, 130909053, 226115637, 829090669, 2487272007]

約数ペア:

[(1, 2487272007), (3, 829090669), (11, 226115637), (19, 130909053), (33, 75371879), (47, 52920681), (57, 43636351), (121, 20555967), (141, 17640227), (209, 11900823), (363, 6851989), (517, 4810971), (627, 3966941), (893, 2785299), (1551, 1603657), (2299, 1081893), (2679, 928433), (5687, 437361), (6897, 360631), (7673, 324159), (9823, 253209), (17061, 145787), (23019, 108053), (29469, 84403)]