1277151473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1\times {\mathrm{647}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 1384750080

約数和(自身を除く): 107598607

約数列:

[1, 13, 317, 479, 647, 4121, 6227, 8411, 151843, 205099, 309913, 1973959, 2666287, 4028869, 98242421, 1277151473]

約数ペア:

[(1, 1277151473), (13, 98242421), (317, 4028869), (479, 2666287), (647, 1973959), (4121, 309913), (6227, 205099), (8411, 151843)]