798063

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 1272240

約数和(自身を除く): 474177

約数列:

[1, 3, 7, 21, 49, 61, 89, 147, 183, 267, 427, 623, 1281, 1869, 2989, 4361, 5429, 8967, 13083, 16287, 38003, 114009, 266021, 798063]

約数ペア:

[(1, 798063), (3, 266021), (7, 114009), (21, 38003), (49, 16287), (61, 13083), (89, 8967), (147, 5429), (183, 4361), (267, 2989), (427, 1869), (623, 1281)]