2088156693

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{284917}}^1$

素因数の和:285276

約数の個数: 16

約数和(自身を含む): 3191081600

約数和(自身を除く): 1102924907

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 284917, 854751, 1994419, 5983257, 99436033, 298308099, 696052231, 2088156693]

約数ペア:

[(1, 2088156693), (3, 696052231), (7, 298308099), (21, 99436033), (349, 5983257), (1047, 1994419), (2443, 854751), (7329, 284917)]