16201839

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 22079232

約数和(自身を除く): 5877393

約数列:

[1, 3, 73, 167, 219, 443, 501, 1329, 12191, 32339, 36573, 73981, 97017, 221943, 5400613, 16201839]

約数ペア:

[(1, 16201839), (3, 5400613), (73, 221943), (167, 97017), (219, 73981), (443, 36573), (501, 32339), (1329, 12191)]