5290803

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 8812128

約数和(自身を除く): 3521325

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 613, 959, 1233, 1839, 2877, 4291, 5517, 8631, 12873, 38619, 83981, 251943, 587867, 755829, 1763601, 5290803]

約数ペア:

[(1, 5290803), (3, 1763601), (7, 755829), (9, 587867), (21, 251943), (63, 83981), (137, 38619), (411, 12873), (613, 8631), (959, 5517), (1233, 4291), (1839, 2877)]