961623861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{45319}}^1$

素因数の和:45976

約数の個数: 16

約数和(自身を含む): 1400931840

約数和(自身を除く): 439307979

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 21219, 45319, 135957, 498509, 1495527, 29140117, 87420351, 320541287, 961623861]

約数ペア:

[(1, 961623861), (3, 320541287), (11, 87420351), (33, 29140117), (643, 1495527), (1929, 498509), (7073, 135957), (21219, 45319)]