13306884871

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{90917}}^1$

素因数の和:91063

約数の個数: 24

約数和(自身を含む): 16168857120

約数和(自身を除く): 2861972249

約数列:

[1, 7, 29, 49, 103, 203, 721, 1421, 2987, 5047, 20909, 90917, 146363, 636419, 2636593, 4454933, 9364451, 18456151, 65551157, 129193057, 271569079, 458858099, 1900983553, 13306884871]

約数ペア:

[(1, 13306884871), (7, 1900983553), (29, 458858099), (49, 271569079), (103, 129193057), (203, 65551157), (721, 18456151), (1421, 9364451), (2987, 4454933), (5047, 2636593), (20909, 636419), (90917, 146363)]