244991013

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 329184000

約数和(自身を除く): 84192987

約数列:

[1, 3, 239, 449, 717, 761, 1347, 2283, 107311, 181879, 321933, 341689, 545637, 1025067, 81663671, 244991013]

約数ペア:

[(1, 244991013), (3, 81663671), (239, 1025067), (449, 545637), (717, 341689), (761, 321933), (1347, 181879), (2283, 107311)]