977961939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{8221}}^1$

素因数の和:10330

約数の個数: 16

約数和(自身を含む): 1373402880

約数和(自身を除く): 395440941

約数列:

[1, 3, 19, 57, 2087, 6261, 8221, 24663, 39653, 118959, 156199, 468597, 17157227, 51471681, 325987313, 977961939]

約数ペア:

[(1, 977961939), (3, 325987313), (19, 51471681), (57, 17157227), (2087, 468597), (6261, 156199), (8221, 118959), (24663, 39653)]