1330487451

素因数分解:

$3^5\times {\mathrm{1481}}^1\times {\mathrm{3697}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 1994878704

約数和(自身を除く): 664391253

約数列:

[1, 3, 9, 27, 81, 243, 1481, 3697, 4443, 11091, 13329, 33273, 39987, 99819, 119961, 299457, 359883, 898371, 5475257, 16425771, 49277313, 147831939, 443495817, 1330487451]

約数ペア:

[(1, 1330487451), (3, 443495817), (9, 147831939), (27, 49277313), (81, 16425771), (243, 5475257), (1481, 898371), (3697, 359883), (4443, 299457), (11091, 119961), (13329, 99819), (33273, 39987)]