13575129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 20404224

約数和(自身を除く): 6829095

約数列:

[1, 3, 17, 23, 51, 69, 71, 163, 213, 391, 489, 1173, 1207, 1633, 2771, 3621, 3749, 4899, 8313, 11247, 11573, 27761, 34719, 63733, 83283, 191199, 196741, 266179, 590223, 798537, 4525043, 13575129]

約数ペア:

[(1, 13575129), (3, 4525043), (17, 798537), (23, 590223), (51, 266179), (69, 196741), (71, 191199), (163, 83283), (213, 63733), (391, 34719), (489, 27761), (1173, 11573), (1207, 11247), (1633, 8313), (2771, 4899), (3621, 3749)]