1566796971

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1\times {\mathrm{4027}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 2129877504

約数和(自身を除く): 563080533

約数列:

[1, 3, 53, 159, 2447, 4027, 7341, 12081, 129691, 213431, 389073, 640293, 9854069, 29562207, 522265657, 1566796971]

約数ペア:

[(1, 1566796971), (3, 522265657), (53, 29562207), (159, 9854069), (2447, 640293), (4027, 389073), (7341, 213431), (12081, 129691)]