2007753549

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7559}}^1$

素因数の和:7705

約数の個数: 32

約数和(自身を含む): 2874009600

約数和(自身を除く): 866256051

約数列:

[1, 3, 29, 43, 71, 87, 129, 213, 1247, 2059, 3053, 3741, 6177, 7559, 9159, 22677, 88537, 219211, 265611, 325037, 536689, 657633, 975111, 1610067, 9426073, 15563981, 23077627, 28278219, 46691943, 69232881, 669251183, 2007753549]

約数ペア:

[(1, 2007753549), (3, 669251183), (29, 69232881), (43, 46691943), (71, 28278219), (87, 23077627), (129, 15563981), (213, 9426073), (1247, 1610067), (2059, 975111), (3053, 657633), (3741, 536689), (6177, 325037), (7559, 265611), (9159, 219211), (22677, 88537)]