1937317317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{2381}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 2876998656

約数和(自身を除く): 939681339

約数列:

[1, 3, 13, 31, 39, 93, 403, 673, 1209, 2019, 2381, 7143, 8749, 20863, 26247, 30953, 62589, 73811, 92859, 221433, 271219, 813657, 959543, 1602413, 2878629, 4807239, 20831369, 49674803, 62494107, 149024409, 645772439, 1937317317]

約数ペア:

[(1, 1937317317), (3, 645772439), (13, 149024409), (31, 62494107), (39, 49674803), (93, 20831369), (403, 4807239), (673, 2878629), (1209, 1602413), (2019, 959543), (2381, 813657), (7143, 271219), (8749, 221433), (20863, 92859), (26247, 73811), (30953, 62589)]