1277461383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{6389}}^1$

素因数の和:6559

約数の個数: 32

約数和(自身を含む): 1906571520

約数和(自身を除く): 629110137

約数列:

[1, 3, 11, 33, 73, 83, 219, 249, 803, 913, 2409, 2739, 6059, 6389, 18177, 19167, 66649, 70279, 199947, 210837, 466397, 530287, 1399191, 1590861, 5130367, 5833157, 15391101, 17499471, 38710951, 116132853, 425820461, 1277461383]

約数ペア:

[(1, 1277461383), (3, 425820461), (11, 116132853), (33, 38710951), (73, 17499471), (83, 15391101), (219, 5833157), (249, 5130367), (803, 1590861), (913, 1399191), (2409, 530287), (2739, 466397), (6059, 210837), (6389, 199947), (18177, 70279), (19167, 66649)]