11258291457

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1\times {\mathrm{1231}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 18727188480

約数和(自身を除く): 7468897023

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 811, 1231, 1253, 1611, 2433, 3693, 3759, 5677, 7299, 8617, 11079, 11277, 17031, 25851, 51093, 77553, 145169, 220349, 435507, 661047, 998341, 1016183, 1306521, 1542443, 1983141, 2995023, 3048549, 4627329, 6988387, 8985069, 9145647, 13881987, 20965161, 62895483, 178703039, 536109117, 1250921273, 1608327351, 3752763819, 11258291457]

約数ペア:

[(1, 11258291457), (3, 3752763819), (7, 1608327351), (9, 1250921273), (21, 536109117), (63, 178703039), (179, 62895483), (537, 20965161), (811, 13881987), (1231, 9145647), (1253, 8985069), (1611, 6988387), (2433, 4627329), (3693, 3048549), (3759, 2995023), (5677, 1983141), (7299, 1542443), (8617, 1306521), (11079, 1016183), (11277, 998341), (17031, 661047), (25851, 435507), (51093, 220349), (77553, 145169)]