291218223189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{677}}^1\times {\mathrm{19213}}^1$

素因数の和:20349

約数の個数: 32

約数和(自身を含む): 412698274560

約数和(自身を除く): 121480051371

約数列:

[1, 3, 17, 51, 439, 677, 1317, 2031, 7463, 11509, 19213, 22389, 34527, 57639, 297203, 326621, 891609, 979863, 5052451, 8434507, 13007201, 15157353, 25303521, 39021603, 143386619, 221122417, 430159857, 663367251, 5710161239, 17130483717, 97072741063, 291218223189]

約数ペア:

[(1, 291218223189), (3, 97072741063), (17, 17130483717), (51, 5710161239), (439, 663367251), (677, 430159857), (1317, 221122417), (2031, 143386619), (7463, 39021603), (11509, 25303521), (19213, 15157353), (22389, 13007201), (34527, 8434507), (57639, 5052451), (297203, 979863), (326621, 891609)]