12585440457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{6689}}^1\times {\mathrm{11003}}^1$

素因数の和:17717

約数の個数: 24

約数和(自身を含む): 19140357600

約数和(自身を除く): 6554917143

約数列:

[1, 3, 9, 19, 57, 171, 6689, 11003, 20067, 33009, 60201, 99027, 127091, 209057, 381273, 627171, 1143819, 1881513, 73599067, 220797201, 662391603, 1398382273, 4195146819, 12585440457]

約数ペア:

[(1, 12585440457), (3, 4195146819), (9, 1398382273), (19, 662391603), (57, 220797201), (171, 73599067), (6689, 1881513), (11003, 1143819), (20067, 627171), (33009, 381273), (60201, 209057), (99027, 127091)]