608889489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 885507840

約数和(自身を除く): 276618351

約数列:

[1, 3, 13, 39, 157, 277, 359, 471, 831, 1077, 2041, 3601, 4667, 6123, 10803, 14001, 43489, 56363, 99443, 130467, 169089, 298329, 565357, 732719, 1292759, 1696071, 2198157, 3878277, 15612551, 46837653, 202963163, 608889489]

約数ペア:

[(1, 608889489), (3, 202963163), (13, 46837653), (39, 15612551), (157, 3878277), (277, 2198157), (359, 1696071), (471, 1292759), (831, 732719), (1077, 565357), (2041, 298329), (3601, 169089), (4667, 130467), (6123, 99443), (10803, 56363), (14001, 43489)]