12471129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 20509632

約数和(自身を除く): 8038503

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 5477, 16431, 49293, 60247, 125971, 180741, 377913, 542223, 1133739, 1385681, 4157043, 12471129]

約数ペア:

[(1, 12471129), (3, 4157043), (9, 1385681), (11, 1133739), (23, 542223), (33, 377913), (69, 180741), (99, 125971), (207, 60247), (253, 49293), (759, 16431), (2277, 5477)]