716855427

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12589}}^1$

素因数の和:12657

約数の個数: 40

約数和(自身を含む): 1157776400

約数和(自身を除く): 440920973

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 333, 513, 703, 999, 1539, 2109, 2997, 6327, 12589, 18981, 37767, 56943, 113301, 239191, 339903, 465793, 717573, 1019709, 1397379, 2152719, 4192137, 6458157, 8850067, 12576411, 19374471, 26550201, 37729233, 79650603, 238951809, 716855427]

約数ペア:

[(1, 716855427), (3, 238951809), (9, 79650603), (19, 37729233), (27, 26550201), (37, 19374471), (57, 12576411), (81, 8850067), (111, 6458157), (171, 4192137), (333, 2152719), (513, 1397379), (703, 1019709), (999, 717573), (1539, 465793), (2109, 339903), (2997, 239191), (6327, 113301), (12589, 56943), (18981, 37767)]