2912565519

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{2081}}^1$

素因数の和:2597

約数の個数: 40

約数和(自身を含む): 4480180848

約数和(自身を除く): 1567615329

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 467, 999, 1401, 2081, 2997, 4203, 6243, 12609, 17279, 18729, 37827, 51837, 56187, 76997, 155511, 168561, 230991, 466533, 692973, 971827, 1399599, 2078919, 2915481, 6236757, 8746443, 26239329, 35957599, 78717987, 107872797, 323618391, 970855173, 2912565519]

約数ペア:

[(1, 2912565519), (3, 970855173), (9, 323618391), (27, 107872797), (37, 78717987), (81, 35957599), (111, 26239329), (333, 8746443), (467, 6236757), (999, 2915481), (1401, 2078919), (2081, 1399599), (2997, 971827), (4203, 692973), (6243, 466533), (12609, 230991), (17279, 168561), (18729, 155511), (37827, 76997), (51837, 56187)]