5561972353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{4003}}^1$

素因数の和:4397

約数の個数: 32

約数和(自身を含む): 6929162240

約数和(自身を除く): 1367189887

約数列:

[1, 7, 19, 31, 133, 217, 337, 589, 2359, 4003, 4123, 6403, 10447, 28021, 44821, 73129, 76057, 124093, 198493, 532399, 868651, 1349011, 1389451, 2357767, 9443077, 16504369, 25631209, 41819341, 179418463, 292735387, 794567479, 5561972353]

約数ペア:

[(1, 5561972353), (7, 794567479), (19, 292735387), (31, 179418463), (133, 41819341), (217, 25631209), (337, 16504369), (589, 9443077), (2359, 2357767), (4003, 1389451), (4123, 1349011), (6403, 868651), (10447, 532399), (28021, 198493), (44821, 124093), (73129, 76057)]