2885259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 4177152

約数和(自身を除く): 1291893

約数列:

[1, 3, 13, 39, 167, 443, 501, 1329, 2171, 5759, 6513, 17277, 73981, 221943, 961753, 2885259]

約数ペア:

[(1, 2885259), (3, 961753), (13, 221943), (39, 73981), (167, 17277), (443, 6513), (501, 5759), (1329, 2171)]