338889160779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1\times {\mathrm{116981}}^1$

素因数の和:118315

約数の個数: 32

約数和(自身を含む): 495254995200

約数和(自身を除く): 156365834421

約数列:

[1, 3, 13, 39, 59, 177, 767, 1259, 2301, 3777, 16367, 49101, 74281, 116981, 222843, 350943, 965653, 1520753, 2896959, 4562259, 6901879, 20705637, 89724427, 147279079, 269173281, 441837237, 1914628027, 5743884081, 8689465661, 26068396983, 112963053593, 338889160779]

約数ペア:

[(1, 338889160779), (3, 112963053593), (13, 26068396983), (39, 8689465661), (59, 5743884081), (177, 1914628027), (767, 441837237), (1259, 269173281), (2301, 147279079), (3777, 89724427), (16367, 20705637), (49101, 6901879), (74281, 4562259), (116981, 2896959), (222843, 1520753), (350943, 965653)]