16812804957

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8423}}^1$

素因数の和:8610

約数の個数: 48

約数和(自身を含む): 25257443328

約数和(自身を除く): 8444638371

約数列:

[1, 3, 13, 31, 39, 93, 127, 169, 381, 403, 507, 1209, 1651, 3937, 4953, 5239, 8423, 11811, 15717, 21463, 25269, 51181, 64389, 109499, 153543, 261113, 328497, 665353, 783339, 1069721, 1423487, 1996059, 3209163, 3394469, 4270461, 10183407, 13906373, 33161351, 41719119, 44128097, 99484053, 132384291, 180782849, 431097563, 542348547, 1293292689, 5604268319, 16812804957]

約数ペア:

[(1, 16812804957), (3, 5604268319), (13, 1293292689), (31, 542348547), (39, 431097563), (93, 180782849), (127, 132384291), (169, 99484053), (381, 44128097), (403, 41719119), (507, 33161351), (1209, 13906373), (1651, 10183407), (3937, 4270461), (4953, 3394469), (5239, 3209163), (8423, 1996059), (11811, 1423487), (15717, 1069721), (21463, 783339), (25269, 665353), (51181, 328497), (64389, 261113), (109499, 153543)]