4729720317

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1\times {\mathrm{1901}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 7254745344

約数和(自身を除く): 2525025027

約数列:

[1, 3, 7, 21, 257, 461, 771, 1383, 1799, 1901, 3227, 5397, 5703, 9681, 13307, 39921, 118477, 355431, 488557, 829339, 876361, 1465671, 2488017, 2629083, 3419899, 6134527, 10259697, 18403581, 225224777, 675674331, 1576573439, 4729720317]

約数ペア:

[(1, 4729720317), (3, 1576573439), (7, 675674331), (21, 225224777), (257, 18403581), (461, 10259697), (771, 6134527), (1383, 3419899), (1799, 2629083), (1901, 2488017), (3227, 1465671), (5397, 876361), (5703, 829339), (9681, 488557), (13307, 355431), (39921, 118477)]