2778525363

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{23357}}^1$

素因数の和:25466

約数の個数: 16

約数和(自身を含む): 3901720320

約数和(自身を除く): 1123194957

約数列:

[1, 3, 19, 57, 2087, 6261, 23357, 39653, 70071, 118959, 443783, 1331349, 48746059, 146238177, 926175121, 2778525363]

約数ペア:

[(1, 2778525363), (3, 926175121), (19, 146238177), (57, 48746059), (2087, 1331349), (6261, 443783), (23357, 118959), (39653, 70071)]