42385211

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 49412160

約数和(自身を除く): 7026949

約数列:

[1, 11, 29, 47, 121, 257, 319, 517, 1363, 2827, 3509, 5687, 7453, 12079, 14993, 31097, 81983, 132869, 164923, 350291, 901813, 1461559, 3853201, 42385211]

約数ペア:

[(1, 42385211), (11, 3853201), (29, 1461559), (47, 901813), (121, 350291), (257, 164923), (319, 132869), (517, 81983), (1363, 31097), (2827, 14993), (3509, 12079), (5687, 7453)]