39393543

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 61641216

約数和(自身を除く): 22247673

約数列:

[1, 3, 7, 21, 83, 97, 233, 249, 291, 581, 679, 699, 1631, 1743, 2037, 4893, 8051, 19339, 22601, 24153, 56357, 58017, 67803, 135373, 158207, 169071, 406119, 474621, 1875883, 5627649, 13131181, 39393543]

約数ペア:

[(1, 39393543), (3, 13131181), (7, 5627649), (21, 1875883), (83, 474621), (97, 406119), (233, 169071), (249, 158207), (291, 135373), (581, 67803), (679, 58017), (699, 56357), (1631, 24153), (1743, 22601), (2037, 19339), (4893, 8051)]