2019063423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1277}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 2947456512

約数和(自身を除く): 928393089

約数列:

[1, 3, 13, 39, 71, 213, 571, 923, 1277, 1713, 2769, 3831, 7423, 16601, 22269, 40541, 49803, 90667, 121623, 272001, 527033, 729167, 1178671, 1581099, 2187501, 3536013, 9479171, 28437513, 51770857, 155312571, 673021141, 2019063423]

約数ペア:

[(1, 2019063423), (3, 673021141), (13, 155312571), (39, 51770857), (71, 28437513), (213, 9479171), (571, 3536013), (923, 2187501), (1277, 1581099), (1713, 1178671), (2769, 729167), (3831, 527033), (7423, 272001), (16601, 121623), (22269, 90667), (40541, 49803)]