2621000397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{77999}}^1$

素因数の和:78512

約数の個数: 16

約数和(自身を含む): 3654144000

約数和(自身を除く): 1033143603

約数列:

[1, 3, 23, 69, 487, 1461, 11201, 33603, 77999, 233997, 1793977, 5381931, 37985513, 113956539, 873666799, 2621000397]

約数ペア:

[(1, 2621000397), (3, 873666799), (23, 113956539), (69, 37985513), (487, 5381931), (1461, 1793977), (11201, 233997), (33603, 77999)]