1380822440577

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{2551}}^1\times {\mathrm{20929}}^1$

素因数の和:23753

約数の個数: 32

約数和(自身を含む): 1899806388480

約数和(自身を除く): 518983947903

約数列:

[1, 3, 37, 111, 233, 699, 2551, 7653, 8621, 20929, 25863, 62787, 94387, 283161, 594383, 774373, 1783149, 2323119, 4876457, 14629371, 21992171, 53389879, 65976513, 160169637, 180428909, 541286727, 1975425523, 5926276569, 12439841807, 37319525421, 460274146859, 1380822440577]

約数ペア:

[(1, 1380822440577), (3, 460274146859), (37, 37319525421), (111, 12439841807), (233, 5926276569), (699, 1975425523), (2551, 541286727), (7653, 180428909), (8621, 160169637), (20929, 65976513), (25863, 53389879), (62787, 21992171), (94387, 14629371), (283161, 4876457), (594383, 2323119), (774373, 1783149)]