5580549

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 24

約数和(自身を含む): 8959680

約数和(自身を除く): 3379131

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1223, 1521, 3669, 4563, 11007, 15899, 33021, 47697, 143091, 206687, 429273, 620061, 1860183, 5580549]

約数ペア:

[(1, 5580549), (3, 1860183), (9, 620061), (13, 429273), (27, 206687), (39, 143091), (117, 47697), (169, 33021), (351, 15899), (507, 11007), (1223, 4563), (1521, 3669)]