13085223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 19408896

約数和(自身を除く): 6323673

約数列:

[1, 3, 17, 47, 51, 53, 103, 141, 159, 309, 799, 901, 1751, 2397, 2491, 2703, 4841, 5253, 5459, 7473, 14523, 16377, 42347, 82297, 92803, 127041, 246891, 256573, 278409, 769719, 4361741, 13085223]

約数ペア:

[(1, 13085223), (3, 4361741), (17, 769719), (47, 278409), (51, 256573), (53, 246891), (103, 127041), (141, 92803), (159, 82297), (309, 42347), (799, 16377), (901, 14523), (1751, 7473), (2397, 5459), (2491, 5253), (2703, 4841)]