2137659

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 2969472

約数和(自身を除く): 831813

約数列:

[1, 3, 43, 73, 129, 219, 227, 681, 3139, 9417, 9761, 16571, 29283, 49713, 712553, 2137659]

約数ペア:

[(1, 2137659), (3, 712553), (43, 49713), (73, 29283), (129, 16571), (219, 9761), (227, 9417), (681, 3139)]