340403391

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{23743}}^1$

素因数の和:23817

約数の個数: 24

約数和(自身を含む): 518568960

約数和(自身を除く): 178165569

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 14337, 23743, 71229, 213687, 641061, 1400837, 1923183, 4202511, 5769549, 12607533, 37822599, 113467797, 340403391]

約数ペア:

[(1, 340403391), (3, 113467797), (9, 37822599), (27, 12607533), (59, 5769549), (81, 4202511), (177, 1923183), (243, 1400837), (531, 641061), (1593, 213687), (4779, 71229), (14337, 23743)]