31084437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 45803520

約数和(自身を除く): 14719083

約数列:

[1, 3, 19, 41, 47, 57, 123, 141, 283, 779, 849, 893, 1927, 2337, 2679, 5377, 5781, 11603, 13301, 16131, 34809, 36613, 39903, 109839, 220457, 252719, 545341, 661371, 758157, 1636023, 10361479, 31084437]

約数ペア:

[(1, 31084437), (3, 10361479), (19, 1636023), (41, 758157), (47, 661371), (57, 545341), (123, 252719), (141, 220457), (283, 109839), (779, 39903), (849, 36613), (893, 34809), (1927, 16131), (2337, 13301), (2679, 11603), (5377, 5781)]