22209237

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 34564608

約数和(自身を除く): 12355371

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 3461, 6417, 10383, 31149, 79603, 107291, 238809, 321873, 716427, 965619, 2467693, 7403079, 22209237]

約数ペア:

[(1, 22209237), (3, 7403079), (9, 2467693), (23, 965619), (31, 716427), (69, 321873), (93, 238809), (207, 107291), (279, 79603), (713, 31149), (2139, 10383), (3461, 6417)]