2600695917

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{49169}}^1$

素因数の和:49834

約数の個数: 20

約数和(自身を含む): 3891018780

約数和(自身を除く): 1290322863

約数列:

[1, 3, 9, 27, 81, 653, 1959, 5877, 17631, 49169, 52893, 147507, 442521, 1327563, 3982689, 32107357, 96322071, 288966213, 866898639, 2600695917]

約数ペア:

[(1, 2600695917), (3, 866898639), (9, 288966213), (27, 96322071), (81, 32107357), (653, 3982689), (1959, 1327563), (5877, 442521), (17631, 147507), (49169, 52893)]