4021399803

素因数分解:

$3^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1\times {\mathrm{4643}}^1$

素因数の和:5738

約数の個数: 16

約数和(自身を含む): 5383324800

約数和(自身を除く): 1361924997

約数列:

[1, 3, 449, 643, 1347, 1929, 4643, 13929, 288707, 866121, 2084707, 2985449, 6254121, 8956347, 1340466601, 4021399803]

約数ペア:

[(1, 4021399803), (3, 1340466601), (449, 8956347), (643, 6254121), (1347, 2985449), (1929, 2084707), (4643, 866121), (13929, 288707)]