13083819

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{857}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 19987968

約数和(自身を除く): 6904149

約数列:

[1, 3, 7, 21, 727, 857, 2181, 2571, 5089, 5999, 15267, 17997, 623039, 1869117, 4361273, 13083819]

約数ペア:

[(1, 13083819), (3, 4361273), (7, 1869117), (21, 623039), (727, 17997), (857, 15267), (2181, 5999), (2571, 5089)]