2886537

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 4104000

約数和(自身を除く): 1217463

約数列:

[1, 3, 19, 57, 89, 267, 569, 1691, 1707, 5073, 10811, 32433, 50641, 151923, 962179, 2886537]

約数ペア:

[(1, 2886537), (3, 962179), (19, 151923), (57, 50641), (89, 32433), (267, 10811), (569, 5073), (1691, 1707)]