2805883359

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{18713}}^1$

素因数の和:19198

約数の個数: 16

約数和(自身を含む): 3777533184

約数和(自身を除く): 971649825

約数列:

[1, 3, 151, 331, 453, 993, 18713, 49981, 56139, 149943, 2825663, 6194003, 8476989, 18582009, 935294453, 2805883359]

約数ペア:

[(1, 2805883359), (3, 935294453), (151, 18582009), (331, 8476989), (453, 6194003), (993, 2825663), (18713, 149943), (49981, 56139)]