26401683

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3089}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 45089280

約数和(自身を除く): 18687597

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 3089, 8547, 9267, 21623, 33979, 64869, 101937, 114293, 237853, 342879, 713559, 800051, 1257223, 2400153, 3771669, 8800561, 26401683]

約数ペア:

[(1, 26401683), (3, 8800561), (7, 3771669), (11, 2400153), (21, 1257223), (33, 800051), (37, 713559), (77, 342879), (111, 237853), (231, 114293), (259, 101937), (407, 64869), (777, 33979), (1221, 21623), (2849, 9267), (3089, 8547)]