2018946909

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1\times {\mathrm{773}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 3098476800

約数和(自身を除く): 1079529891

約数列:

[1, 3, 7, 21, 277, 449, 773, 831, 1347, 1939, 2319, 3143, 5411, 5817, 9429, 16233, 124373, 214121, 347077, 373119, 642363, 870611, 1041231, 1498847, 2429539, 2611833, 4496541, 7288617, 96140329, 288420987, 672982303, 2018946909]

約数ペア:

[(1, 2018946909), (3, 672982303), (7, 288420987), (21, 96140329), (277, 7288617), (449, 4496541), (773, 2611833), (831, 2429539), (1347, 1498847), (1939, 1041231), (2319, 870611), (3143, 642363), (5411, 373119), (5817, 347077), (9429, 214121), (16233, 124373)]