4854321

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 7348224

約数和(自身を除く): 2493903

約数列:

[1, 3, 9, 31, 93, 127, 137, 279, 381, 411, 1143, 1233, 3937, 4247, 11811, 12741, 17399, 35433, 38223, 52197, 156591, 539369, 1618107, 4854321]

約数ペア:

[(1, 4854321), (3, 1618107), (9, 539369), (31, 156591), (93, 52197), (127, 38223), (137, 35433), (279, 17399), (381, 12741), (411, 11811), (1143, 4247), (1233, 3937)]