12948453

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 21835008

約数和(自身を除く): 8886555

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 4373, 13119, 30611, 39357, 91833, 205531, 275499, 616593, 1438717, 1849779, 4316151, 12948453]

約数ペア:

[(1, 12948453), (3, 4316151), (7, 1849779), (9, 1438717), (21, 616593), (47, 275499), (63, 205531), (141, 91833), (329, 39357), (423, 30611), (987, 13119), (2961, 4373)]