42897459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 67829760

約数和(自身を除く): 24932301

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 2207, 6479, 6621, 19437, 24277, 41933, 68417, 72831, 125799, 205251, 461263, 752587, 1299923, 1383789, 2257761, 3899769, 14299153, 42897459]

約数ペア:

[(1, 42897459), (3, 14299153), (11, 3899769), (19, 2257761), (31, 1383789), (33, 1299923), (57, 752587), (93, 461263), (209, 205251), (341, 125799), (589, 72831), (627, 68417), (1023, 41933), (1767, 24277), (2207, 19437), (6479, 6621)]