339930919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1153}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 365587200

約数和(自身を除く): 25656281

約数列:

[1, 19, 59, 263, 1121, 1153, 4997, 15517, 21907, 68027, 294823, 303239, 1292513, 5761541, 17891101, 339930919]

約数ペア:

[(1, 339930919), (19, 17891101), (59, 5761541), (263, 1292513), (1121, 303239), (1153, 294823), (4997, 68027), (15517, 21907)]