907230857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 1060244640

約数和(自身を除く): 153013783

約数列:

[1, 13, 17, 61, 173, 221, 389, 793, 1037, 2249, 2941, 5057, 6613, 10553, 13481, 23729, 38233, 67297, 85969, 137189, 179401, 308477, 403393, 874861, 1144049, 2332213, 4105117, 5244109, 14872637, 53366521, 69786989, 907230857]

約数ペア:

[(1, 907230857), (13, 69786989), (17, 53366521), (61, 14872637), (173, 5244109), (221, 4105117), (389, 2332213), (793, 1144049), (1037, 874861), (2249, 403393), (2941, 308477), (5057, 179401), (6613, 137189), (10553, 85969), (13481, 67297), (23729, 38233)]