2038861611

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6883}}^1$

素因数の和:6974

約数の個数: 48

約数和(自身を含む): 3247485696

約数和(自身を除く): 1208624085

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 243, 477, 621, 1219, 1431, 1863, 3657, 4293, 5589, 6883, 10971, 12879, 20649, 32913, 61947, 98739, 158309, 185841, 296217, 364799, 474927, 557523, 1094397, 1424781, 1672569, 3283191, 4274343, 8390377, 9849573, 12823029, 25171131, 29548719, 38469087, 75513393, 88646157, 226540179, 679620537, 2038861611]

約数ペア:

[(1, 2038861611), (3, 679620537), (9, 226540179), (23, 88646157), (27, 75513393), (53, 38469087), (69, 29548719), (81, 25171131), (159, 12823029), (207, 9849573), (243, 8390377), (477, 4274343), (621, 3283191), (1219, 1672569), (1431, 1424781), (1863, 1094397), (3657, 557523), (4293, 474927), (5589, 364799), (6883, 296217), (10971, 185841), (12879, 158309), (20649, 98739), (32913, 61947)]