13749528039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{947}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 21328634880

約数和(自身を除く): 7579106841

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 359, 663, 793, 947, 1037, 1077, 2379, 2841, 3111, 4667, 6103, 12311, 13481, 14001, 16099, 18309, 21899, 36933, 40443, 48297, 57767, 65697, 79339, 173301, 209287, 238017, 284687, 339973, 372283, 627861, 750971, 854061, 982039, 1019919, 1116849, 2252913, 2946117, 4419649, 4839679, 5779541, 12766507, 13258947, 14519037, 17338623, 20738353, 38299521, 62215059, 75134033, 225402099, 269598589, 352552001, 808795767, 1057656003, 4583176013, 13749528039]

約数ペア:

[(1, 13749528039), (3, 4583176013), (13, 1057656003), (17, 808795767), (39, 352552001), (51, 269598589), (61, 225402099), (183, 75134033), (221, 62215059), (359, 38299521), (663, 20738353), (793, 17338623), (947, 14519037), (1037, 13258947), (1077, 12766507), (2379, 5779541), (2841, 4839679), (3111, 4419649), (4667, 2946117), (6103, 2252913), (12311, 1116849), (13481, 1019919), (14001, 982039), (16099, 854061), (18309, 750971), (21899, 627861), (36933, 372283), (40443, 339973), (48297, 284687), (57767, 238017), (65697, 209287), (79339, 173301)]