2103169731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{1613}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 3073056000

約数和(自身を除く): 969886269

約数列:

[1, 3, 13, 39, 67, 201, 499, 871, 1497, 1613, 2613, 4839, 6487, 19461, 20969, 33433, 62907, 100299, 108071, 324213, 434629, 804887, 1303887, 1404923, 2414661, 4214769, 10463531, 31390593, 53927429, 161782287, 701056577, 2103169731]

約数ペア:

[(1, 2103169731), (3, 701056577), (13, 161782287), (39, 53927429), (67, 31390593), (201, 10463531), (499, 4214769), (871, 2414661), (1497, 1404923), (1613, 1303887), (2613, 804887), (4839, 434629), (6487, 324213), (19461, 108071), (20969, 100299), (33433, 62907)]