6738732007

素因数分解:

$7^3\times {\mathrm{2999}}^1\times {\mathrm{6551}}^1$

素因数の和:9571

約数の個数: 16

約数和(自身を含む): 7862400000

約数和(自身を除く): 1123667993

約数列:

[1, 7, 49, 343, 2999, 6551, 20993, 45857, 146951, 320999, 1028657, 2246993, 19646449, 137525143, 962676001, 6738732007]

約数ペア:

[(1, 6738732007), (7, 962676001), (49, 137525143), (343, 19646449), (2999, 2246993), (6551, 1028657), (20993, 320999), (45857, 146951)]