12485847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 18672768

約数和(自身を除く): 6186921

約数列:

[1, 3, 11, 33, 71, 73, 213, 219, 781, 803, 2343, 2409, 5183, 5329, 15549, 15987, 57013, 58619, 171039, 175857, 378359, 1135077, 4161949, 12485847]

約数ペア:

[(1, 12485847), (3, 4161949), (11, 1135077), (33, 378359), (71, 175857), (73, 171039), (213, 58619), (219, 57013), (781, 15987), (803, 15549), (2343, 5329), (2409, 5183)]