1081989039

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1\times {\mathrm{12809}}^1$

素因数の和:13610

約数の個数: 16

約数和(自身を含む): 1483705440

約数和(自身を除く): 401716401

約数列:

[1, 3, 37, 111, 761, 2283, 12809, 28157, 38427, 84471, 473933, 1421799, 9747649, 29242947, 360663013, 1081989039]

約数ペア:

[(1, 1081989039), (3, 360663013), (37, 29242947), (111, 9747649), (761, 1421799), (2283, 473933), (12809, 84471), (28157, 38427)]