4427874477

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{4205009}}^1$

素因数の和:4205034

約数の個数: 20

約数和(自身を含む): 7123286940

約数和(自身を除く): 2695412463

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 4205009, 12615027, 37845081, 54665117, 113535243, 163995351, 340605729, 491986053, 1475958159, 4427874477]

約数ペア:

[(1, 4427874477), (3, 1475958159), (9, 491986053), (13, 340605729), (27, 163995351), (39, 113535243), (81, 54665117), (117, 37845081), (351, 12615027), (1053, 4205009)]