12810333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 19270656

約数和(自身を除く): 6460323

約数列:

[1, 3, 17, 23, 51, 67, 69, 163, 201, 391, 489, 1139, 1173, 1541, 2771, 3417, 3749, 4623, 8313, 10921, 11247, 26197, 32763, 63733, 78591, 185657, 191199, 251183, 556971, 753549, 4270111, 12810333]

約数ペア:

[(1, 12810333), (3, 4270111), (17, 753549), (23, 556971), (51, 251183), (67, 191199), (69, 185657), (163, 78591), (201, 63733), (391, 32763), (489, 26197), (1139, 11247), (1173, 10921), (1541, 8313), (2771, 4623), (3417, 3749)]