31460395281

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{129853}}^1$

素因数の和:130085

約数の個数: 32

約数和(自身を含む): 48866657280

約数和(自身を除く): 17406261999

約数列:

[1, 3, 7, 21, 83, 139, 249, 417, 581, 973, 1743, 2919, 11537, 34611, 80759, 129853, 242277, 389559, 908971, 2726913, 10777799, 18049567, 32333397, 54148701, 75444593, 126346969, 226333779, 379040907, 1498114061, 4494342183, 10486798427, 31460395281]

約数ペア:

[(1, 31460395281), (3, 10486798427), (7, 4494342183), (21, 1498114061), (83, 379040907), (139, 226333779), (249, 126346969), (417, 75444593), (581, 54148701), (973, 32333397), (1743, 18049567), (2919, 10777799), (11537, 2726913), (34611, 908971), (80759, 389559), (129853, 242277)]