1275287613

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{108971}}^1$

素因数の和:109104

約数の個数: 16

約数和(自身を含む): 1757500416

約数和(自身を除く): 482212803

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 108971, 326913, 5121637, 9044593, 15364911, 27133779, 425095871, 1275287613]

約数ペア:

[(1, 1275287613), (3, 425095871), (47, 27133779), (83, 15364911), (141, 9044593), (249, 5121637), (3901, 326913), (11703, 108971)]