538045347

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2111}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 839393280

約数和(自身を除く): 301347933

約数列:

[1, 3, 7, 21, 53, 159, 229, 371, 687, 1113, 1603, 2111, 4809, 6333, 12137, 14777, 36411, 44331, 84959, 111883, 254877, 335649, 483419, 783181, 1450257, 2349543, 3383933, 10151799, 25621207, 76863621, 179348449, 538045347]

約数ペア:

[(1, 538045347), (3, 179348449), (7, 76863621), (21, 25621207), (53, 10151799), (159, 3383933), (229, 2349543), (371, 1450257), (687, 783181), (1113, 483419), (1603, 335649), (2111, 254877), (4809, 111883), (6333, 84959), (12137, 44331), (14777, 36411)]