31194141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 48079872

約数和(自身を除く): 16885731

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 563, 759, 803, 1679, 1689, 2409, 5037, 6193, 12949, 18469, 18579, 38847, 41099, 55407, 123297, 142439, 427317, 452089, 945277, 1356267, 2835831, 10398047, 31194141]

約数ペア:

[(1, 31194141), (3, 10398047), (11, 2835831), (23, 1356267), (33, 945277), (69, 452089), (73, 427317), (219, 142439), (253, 123297), (563, 55407), (759, 41099), (803, 38847), (1679, 18579), (1689, 18469), (2409, 12949), (5037, 6193)]