2049477693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{13687}}^1$

素因数の和:13817

約数の個数: 32

約数和(自身を含む): 2996029440

約数和(自身を除く): 946551747

約数列:

[1, 3, 19, 37, 57, 71, 111, 213, 703, 1349, 2109, 2627, 4047, 7881, 13687, 41061, 49913, 149739, 260053, 506419, 780159, 971777, 1519257, 2915331, 9621961, 18463763, 28865883, 35955749, 55391289, 107867247, 683159231, 2049477693]

約数ペア:

[(1, 2049477693), (3, 683159231), (19, 107867247), (37, 55391289), (57, 35955749), (71, 28865883), (111, 18463763), (213, 9621961), (703, 2915331), (1349, 1519257), (2109, 971777), (2627, 780159), (4047, 506419), (7881, 260053), (13687, 149739), (41061, 49913)]