2952681

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 4122624

約数和(自身を除く): 1169943

約数列:

[1, 3, 43, 47, 129, 141, 487, 1461, 2021, 6063, 20941, 22889, 62823, 68667, 984227, 2952681]

約数ペア:

[(1, 2952681), (3, 984227), (43, 68667), (47, 62823), (129, 22889), (141, 20941), (487, 6063), (1461, 2021)]