6417243

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 10883808

約数和(自身を除く): 4466565

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 2753, 8259, 19271, 24777, 57813, 101861, 173439, 305583, 713027, 916749, 2139081, 6417243]

約数ペア:

[(1, 6417243), (3, 2139081), (7, 916749), (9, 713027), (21, 305583), (37, 173439), (63, 101861), (111, 57813), (259, 24777), (333, 19271), (777, 8259), (2331, 2753)]