858768039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5231}}^1$

素因数の和:5320

約数の個数: 48

約数和(自身を含む): 1395688320

約数和(自身を除く): 536920281

約数列:

[1, 3, 9, 17, 29, 37, 51, 87, 111, 153, 261, 333, 493, 629, 1073, 1479, 1887, 3219, 4437, 5231, 5661, 9657, 15693, 18241, 47079, 54723, 88927, 151699, 164169, 193547, 266781, 455097, 580641, 800343, 1365291, 1741923, 2578883, 3290299, 5612863, 7736649, 9870897, 16838589, 23209947, 29612691, 50515767, 95418671, 286256013, 858768039]

約数ペア:

[(1, 858768039), (3, 286256013), (9, 95418671), (17, 50515767), (29, 29612691), (37, 23209947), (51, 16838589), (87, 9870897), (111, 7736649), (153, 5612863), (261, 3290299), (333, 2578883), (493, 1741923), (629, 1365291), (1073, 800343), (1479, 580641), (1887, 455097), (3219, 266781), (4437, 193547), (5231, 164169), (5661, 151699), (9657, 88927), (15693, 54723), (18241, 47079)]