1245048063

素因数分解:

$3^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{29077}}^1$

素因数の和:31126

約数の個数: 16

約数和(自身を含む): 1898211840

約数和(自身を除く): 653163777

約数列:

[1, 3, 7, 21, 2039, 6117, 14273, 29077, 42819, 87231, 203539, 610617, 59288003, 177864009, 415016021, 1245048063]

約数ペア:

[(1, 1245048063), (3, 415016021), (7, 177864009), (21, 59288003), (2039, 610617), (6117, 203539), (14273, 87231), (29077, 42819)]