3977357859

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1213}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 6306487200

約数和(自身を除く): 2329129341

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 739, 1213, 1479, 2217, 3639, 4437, 6651, 10917, 12563, 20621, 21431, 35177, 37689, 61863, 64293, 105531, 113067, 185589, 192879, 316593, 364327, 598009, 896407, 1092981, 1794027, 2689221, 3278943, 5382081, 8067663, 15238919, 25995803, 45716757, 77987409, 137150271, 233962227, 441928651, 1325785953, 3977357859]

約数ペア:

[(1, 3977357859), (3, 1325785953), (9, 441928651), (17, 233962227), (29, 137150271), (51, 77987409), (87, 45716757), (153, 25995803), (261, 15238919), (493, 8067663), (739, 5382081), (1213, 3278943), (1479, 2689221), (2217, 1794027), (3639, 1092981), (4437, 896407), (6651, 598009), (10917, 364327), (12563, 316593), (20621, 192879), (21431, 185589), (35177, 113067), (37689, 105531), (61863, 64293)]