5111889447

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12811753}}^1$

素因数の和:12811782

約数の個数: 16

約数和(自身を含む): 8199522560

約数和(自身を除く): 3087633113

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12811753, 38435259, 89682271, 243423307, 269046813, 730269921, 1703963149, 5111889447]

約数ペア:

[(1, 5111889447), (3, 1703963149), (7, 730269921), (19, 269046813), (21, 243423307), (57, 89682271), (133, 38435259), (399, 12811753)]