38603773439

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2917}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 50233113216

約数和(自身を除く): 11629339777

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 571, 2107, 2917, 3311, 3997, 6281, 20419, 23177, 24553, 27979, 32087, 43967, 125431, 142933, 171871, 224609, 270083, 307769, 878017, 1203097, 1379741, 1572263, 1665607, 1890581, 6146119, 9658187, 11659249, 13234067, 18321677, 67607309, 71621101, 81614743, 128251739, 501347707, 787832111, 897762173, 3509433949, 5514824777, 38603773439]

約数ペア:

[(1, 38603773439), (7, 5514824777), (11, 3509433949), (43, 897762173), (49, 787832111), (77, 501347707), (301, 128251739), (473, 81614743), (539, 71621101), (571, 67607309), (2107, 18321677), (2917, 13234067), (3311, 11659249), (3997, 9658187), (6281, 6146119), (20419, 1890581), (23177, 1665607), (24553, 1572263), (27979, 1379741), (32087, 1203097), (43967, 878017), (125431, 307769), (142933, 270083), (171871, 224609)]