7666371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 11877840

約数和(自身を除く): 4211469

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 563, 801, 1513, 1689, 4539, 5067, 9571, 13617, 28713, 50107, 86139, 150321, 450963, 851819, 2555457, 7666371]

約数ペア:

[(1, 7666371), (3, 2555457), (9, 851819), (17, 450963), (51, 150321), (89, 86139), (153, 50107), (267, 28713), (563, 13617), (801, 9571), (1513, 5067), (1689, 4539)]