2118226143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{8713}}^1$

素因数の和:8919

約数の個数: 32

約数和(自身を含む): 3162136320

約数和(自身を除く): 1043910177

約数列:

[1, 3, 11, 33, 53, 139, 159, 417, 583, 1529, 1749, 4587, 7367, 8713, 22101, 26139, 81037, 95843, 243111, 287529, 461789, 1211107, 1385367, 3633321, 5079679, 13322177, 15239037, 39966531, 64188671, 192566013, 706075381, 2118226143]

約数ペア:

[(1, 2118226143), (3, 706075381), (11, 192566013), (33, 64188671), (53, 39966531), (139, 15239037), (159, 13322177), (417, 5079679), (583, 3633321), (1529, 1385367), (1749, 1211107), (4587, 461789), (7367, 287529), (8713, 243111), (22101, 95843), (26139, 81037)]