3627681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 5189184

約数和(自身を除く): 1561503

約数列:

[1, 3, 17, 51, 83, 249, 857, 1411, 2571, 4233, 14569, 43707, 71131, 213393, 1209227, 3627681]

約数ペア:

[(1, 3627681), (3, 1209227), (17, 213393), (51, 71131), (83, 43707), (249, 14569), (857, 4233), (1411, 2571)]