12752883

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 22503936

約数和(自身を除く): 9751053

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 367, 429, 891, 1053, 1101, 1287, 2673, 3159, 3303, 3861, 4037, 4771, 9909, 11583, 12111, 14313, 29727, 34749, 36333, 42939, 52481, 89181, 108999, 128817, 157443, 326997, 386451, 472329, 980991, 1159353, 1416987, 4250961, 12752883]

約数ペア:

[(1, 12752883), (3, 4250961), (9, 1416987), (11, 1159353), (13, 980991), (27, 472329), (33, 386451), (39, 326997), (81, 157443), (99, 128817), (117, 108999), (143, 89181), (243, 52481), (297, 42939), (351, 36333), (367, 34749), (429, 29727), (891, 14313), (1053, 12111), (1101, 11583), (1287, 9909), (2673, 4771), (3159, 4037), (3303, 3861)]