338702991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6113}}^1$

素因数の和:6223

約数の個数: 32

約数和(自身を含む): 521206272

約数和(自身を除く): 182503281

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 759, 803, 1679, 2409, 5037, 6113, 18339, 18469, 55407, 67243, 140599, 201729, 421797, 446249, 1338747, 1546589, 4639767, 4908739, 10263727, 14726217, 30791181, 112900997, 338702991]

約数ペア:

[(1, 338702991), (3, 112900997), (11, 30791181), (23, 14726217), (33, 10263727), (69, 4908739), (73, 4639767), (219, 1546589), (253, 1338747), (759, 446249), (803, 421797), (1679, 201729), (2409, 140599), (5037, 67243), (6113, 55407), (18339, 18469)]