2893018557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{518741}}^1$

素因数の和:518781

約数の個数: 24

約数和(自身を含む): 4556629728

約数和(自身を除く): 1663611171

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 518741, 1556223, 5706151, 6743633, 17118453, 20230899, 74179963, 87667229, 222539889, 263001687, 964339519, 2893018557]

約数ペア:

[(1, 2893018557), (3, 964339519), (11, 263001687), (13, 222539889), (33, 87667229), (39, 74179963), (143, 20230899), (169, 17118453), (429, 6743633), (507, 5706151), (1859, 1556223), (5577, 518741)]