13958769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 21648384

約数和(自身を除く): 7689615

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 347, 583, 759, 1041, 1219, 1749, 3657, 3817, 7981, 11451, 13409, 18391, 23943, 40227, 55173, 87791, 202301, 263373, 422993, 606903, 1268979, 4652923, 13958769]

約数ペア:

[(1, 13958769), (3, 4652923), (11, 1268979), (23, 606903), (33, 422993), (53, 263373), (69, 202301), (159, 87791), (253, 55173), (347, 40227), (583, 23943), (759, 18391), (1041, 13409), (1219, 11451), (1749, 7981), (3657, 3817)]